311295897602

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1\times {\mathrm{2151349}}^1$

素因数の和:2152441

約数の個数: 16

約数和(自身を含む): 473985432000

約数和(自身を除く): 162689534398

約数列:

[1, 2, 71, 142, 1019, 2038, 72349, 144698, 2151349, 4302698, 152745779, 305491558, 2192224631, 4384449262, 155647948801, 311295897602]

約数ペア:

[(1, 311295897602), (2, 155647948801), (71, 4384449262), (142, 2192224631), (1019, 305491558), (2038, 152745779), (72349, 4302698), (144698, 2151349)]