866730242

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{2393}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 1525112064

約数和(自身を除く): 658381822

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 631, 1262, 2393, 4417, 4786, 8834, 16751, 25871, 33502, 51742, 98113, 181097, 196226, 362194, 686791, 1373582, 1509983, 3019966, 10569881, 21139762, 61909303, 123818606, 433365121, 866730242]

約数ペア:

[(1, 866730242), (2, 433365121), (7, 123818606), (14, 61909303), (41, 21139762), (82, 10569881), (287, 3019966), (574, 1509983), (631, 1373582), (1262, 686791), (2393, 362194), (4417, 196226), (4786, 181097), (8834, 98113), (16751, 51742), (25871, 33502)]