397360995842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{857}}^1\times {\mathrm{71399}}^1$

素因数の和:72466

約数の個数: 32

約数和(自身を含む): 635156121600

約数和(自身を除く): 237795125758

約数列:

[1, 2, 17, 34, 191, 382, 857, 1714, 3247, 6494, 14569, 29138, 71399, 142798, 163687, 327374, 1213783, 2427566, 2782679, 5565358, 13637209, 27274418, 61188943, 122377886, 231832553, 463665106, 1040212031, 2080424062, 11687088113, 23374176226, 198680497921, 397360995842]

約数ペア:

[(1, 397360995842), (2, 198680497921), (17, 23374176226), (34, 11687088113), (191, 2080424062), (382, 1040212031), (857, 463665106), (1714, 231832553), (3247, 122377886), (6494, 61188943), (14569, 27274418), (29138, 13637209), (71399, 5565358), (142798, 2782679), (163687, 2427566), (327374, 1213783)]