312794898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{129361}}^1$

素因数の和:129410

約数の個数: 32

約数和(自身を含む): 695450112

約数和(自身を除く): 382655214

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 129361, 258722, 388083, 776166, 1681693, 3363386, 4010191, 5045079, 8020382, 10090158, 12030573, 24061146, 52132483, 104264966, 156397449, 312794898]

約数ペア:

[(1, 312794898), (2, 156397449), (3, 104264966), (6, 52132483), (13, 24061146), (26, 12030573), (31, 10090158), (39, 8020382), (62, 5045079), (78, 4010191), (93, 3363386), (186, 1681693), (403, 776166), (806, 388083), (1209, 258722), (2418, 129361)]