707777274

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{21031}}^1$

素因数の和:21186

約数の個数: 32

約数和(自身を含む): 1453731840

約数和(自身を除く): 745954566

約数列:

[1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 426, 474, 5609, 11218, 16827, 21031, 33654, 42062, 63093, 126186, 1493201, 1661449, 2986402, 3322898, 4479603, 4984347, 8959206, 9968694, 117962879, 235925758, 353888637, 707777274]

約数ペア:

[(1, 707777274), (2, 353888637), (3, 235925758), (6, 117962879), (71, 9968694), (79, 8959206), (142, 4984347), (158, 4479603), (213, 3322898), (237, 2986402), (426, 1661449), (474, 1493201), (5609, 126186), (11218, 63093), (16827, 42062), (21031, 33654)]