488045512685

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{22983071}}^1$

素因数の和:22983244

約数の個数: 16

約数和(自身を含む): 608959475712

約数和(自身を除く): 120913963027

約数列:

[1, 5, 31, 137, 155, 685, 4247, 21235, 22983071, 114915355, 712475201, 3148680727, 3562376005, 15743403635, 97609102537, 488045512685]

約数ペア:

[(1, 488045512685), (5, 97609102537), (31, 15743403635), (137, 3562376005), (155, 3148680727), (685, 712475201), (4247, 114915355), (21235, 22983071)]