1855028596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1993}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 3521882560

約数和(自身を除く): 1666853964

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 331, 662, 703, 1324, 1406, 1993, 2812, 3986, 6289, 7972, 12247, 12578, 24494, 25156, 37867, 48988, 73741, 75734, 147482, 151468, 232693, 294964, 465386, 659683, 930772, 1319366, 1401079, 2638732, 2802158, 5604316, 12533977, 24408271, 25067954, 48816542, 50135908, 97633084, 463757149, 927514298, 1855028596]

約数ペア:

[(1, 1855028596), (2, 927514298), (4, 463757149), (19, 97633084), (37, 50135908), (38, 48816542), (74, 25067954), (76, 24408271), (148, 12533977), (331, 5604316), (662, 2802158), (703, 2638732), (1324, 1401079), (1406, 1319366), (1993, 930772), (2812, 659683), (3986, 465386), (6289, 294964), (7972, 232693), (12247, 151468), (12578, 147482), (24494, 75734), (25156, 73741), (37867, 48988)]