971908404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{6581}}^1$

素因数の和:7016

約数の個数: 48

約数和(自身を含む): 2347193856

約数和(自身を除く): 1375285452

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 397, 794, 1191, 1588, 2382, 4764, 6581, 12307, 13162, 19743, 24614, 26324, 36921, 39486, 49228, 73842, 78972, 147684, 204011, 408022, 612033, 816044, 1224066, 2448132, 2612657, 5225314, 7837971, 10450628, 15675942, 31351884, 80992367, 161984734, 242977101, 323969468, 485954202, 971908404]

約数ペア:

[(1, 971908404), (2, 485954202), (3, 323969468), (4, 242977101), (6, 161984734), (12, 80992367), (31, 31351884), (62, 15675942), (93, 10450628), (124, 7837971), (186, 5225314), (372, 2612657), (397, 2448132), (794, 1224066), (1191, 816044), (1588, 612033), (2382, 408022), (4764, 204011), (6581, 147684), (12307, 78972), (13162, 73842), (19743, 49228), (24614, 39486), (26324, 36921)]