2138090102

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 3651480000

約数和(自身を除く): 1513389898

約数列:

[1, 2, 17, 19, 34, 38, 97, 149, 194, 229, 298, 323, 458, 646, 1649, 1843, 2533, 2831, 3298, 3686, 3893, 4351, 5066, 5662, 7786, 8702, 14453, 22213, 28906, 31331, 34121, 44426, 48127, 62662, 68242, 73967, 96254, 147934, 245701, 274607, 377621, 422047, 491402, 549214, 580057, 648299, 755242, 844094, 1160114, 1296598, 3309737, 4668319, 6619474, 7174799, 9336638, 11021083, 14349598, 22042166, 56265529, 62885003, 112531058, 125770006, 1069045051, 2138090102]

約数ペア:

[(1, 2138090102), (2, 1069045051), (17, 125770006), (19, 112531058), (34, 62885003), (38, 56265529), (97, 22042166), (149, 14349598), (194, 11021083), (229, 9336638), (298, 7174799), (323, 6619474), (458, 4668319), (646, 3309737), (1649, 1296598), (1843, 1160114), (2533, 844094), (2831, 755242), (3298, 648299), (3686, 580057), (3893, 549214), (4351, 491402), (5066, 422047), (5662, 377621), (7786, 274607), (8702, 245701), (14453, 147934), (22213, 96254), (28906, 73967), (31331, 68242), (34121, 62662), (44426, 48127)]