4172870212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{887}}^1$

素因数の和:1193

約数の個数: 96

約数和(自身を含む): 9070387200

約数和(自身を除く): 4897516988

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 239, 259, 266, 478, 518, 532, 703, 887, 956, 1036, 1406, 1673, 1774, 2812, 3346, 3548, 4541, 4921, 6209, 6692, 8843, 9082, 9842, 12418, 16853, 17686, 18164, 19684, 24836, 31787, 32819, 33706, 35372, 61901, 63574, 65638, 67412, 117971, 123802, 127148, 131276, 168017, 211993, 229733, 235942, 247604, 336034, 423986, 459466, 471884, 623561, 672068, 847972, 918932, 1176119, 1247122, 1483951, 2352238, 2494244, 2967902, 4027867, 4364927, 4704476, 5935804, 7843741, 8055734, 8729854, 15687482, 16111468, 17459708, 28195069, 31374964, 54906187, 56390138, 109812374, 112780276, 149031079, 219624748, 298062158, 596124316, 1043217553, 2086435106, 4172870212]

約数ペア:

[(1, 4172870212), (2, 2086435106), (4, 1043217553), (7, 596124316), (14, 298062158), (19, 219624748), (28, 149031079), (37, 112780276), (38, 109812374), (74, 56390138), (76, 54906187), (133, 31374964), (148, 28195069), (239, 17459708), (259, 16111468), (266, 15687482), (478, 8729854), (518, 8055734), (532, 7843741), (703, 5935804), (887, 4704476), (956, 4364927), (1036, 4027867), (1406, 2967902), (1673, 2494244), (1774, 2352238), (2812, 1483951), (3346, 1247122), (3548, 1176119), (4541, 918932), (4921, 847972), (6209, 672068), (6692, 623561), (8843, 471884), (9082, 459466), (9842, 423986), (12418, 336034), (16853, 247604), (17686, 235942), (18164, 229733), (19684, 211993), (24836, 168017), (31787, 131276), (32819, 127148), (33706, 123802), (35372, 117971), (61901, 67412), (63574, 65638)]