137799502

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1\times {\mathrm{877}}^1$

素因数の和:1443

約数の個数: 16

約数和(自身を含む): 208423152

約数和(自身を除く): 70623650

約数列:

[1, 2, 251, 313, 502, 626, 877, 1754, 78563, 157126, 220127, 274501, 440254, 549002, 68899751, 137799502]

約数ペア:

[(1, 137799502), (2, 68899751), (251, 549002), (313, 440254), (502, 274501), (626, 220127), (877, 157126), (1754, 78563)]