242977489196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{31360027}}^1$

素因数の和:31360193

約数の個数: 24

約数和(自身を含む): 460992411600

約数和(自身を除く): 218014922404

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 31360027, 62720054, 125440108, 407680351, 815360702, 1630721404, 4672644023, 9345288046, 18690576092, 60744372299, 121488744598, 242977489196]

約数ペア:

[(1, 242977489196), (2, 121488744598), (4, 60744372299), (13, 18690576092), (26, 9345288046), (52, 4672644023), (149, 1630721404), (298, 815360702), (596, 407680351), (1937, 125440108), (3874, 62720054), (7748, 31360027)]