2222000638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{887}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 4135380480

約数和(自身を除く): 1913379842

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 461, 494, 887, 922, 1774, 2717, 5071, 5434, 5993, 8759, 9757, 10142, 11531, 11986, 16853, 17518, 19514, 23062, 33706, 65923, 96349, 113867, 126841, 131846, 185383, 192698, 219089, 227734, 253682, 370766, 408907, 438178, 817814, 1252537, 2409979, 2505074, 4497977, 4819958, 5315791, 7769233, 8995954, 10631582, 15538466, 58473701, 85461563, 101000029, 116947402, 170923126, 202000058, 1111000319, 2222000638]

約数ペア:

[(1, 2222000638), (2, 1111000319), (11, 202000058), (13, 170923126), (19, 116947402), (22, 101000029), (26, 85461563), (38, 58473701), (143, 15538466), (209, 10631582), (247, 8995954), (286, 7769233), (418, 5315791), (461, 4819958), (494, 4497977), (887, 2505074), (922, 2409979), (1774, 1252537), (2717, 817814), (5071, 438178), (5434, 408907), (5993, 370766), (8759, 253682), (9757, 227734), (10142, 219089), (11531, 192698), (11986, 185383), (16853, 131846), (17518, 126841), (19514, 113867), (23062, 96349), (33706, 65923)]