1331610366382

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{3407}}^1\times {\mathrm{20599}}^1$

素因数の和:24240

約数の個数: 32

約数和(自身を含む): 2047171968000

約数和(自身を除く): 715561601618

約数列:

[1, 2, 53, 106, 179, 358, 3407, 6814, 9487, 18974, 20599, 41198, 180571, 361142, 609853, 1091747, 1219706, 2183494, 3687221, 7374442, 32322209, 64644418, 70180793, 140361586, 195422713, 390845426, 3719582029, 7439164058, 12562361947, 25124723894, 665805183191, 1331610366382]

約数ペア:

[(1, 1331610366382), (2, 665805183191), (53, 25124723894), (106, 12562361947), (179, 7439164058), (358, 3719582029), (3407, 390845426), (6814, 195422713), (9487, 140361586), (18974, 70180793), (20599, 64644418), (41198, 32322209), (180571, 7374442), (361142, 3687221), (609853, 2183494), (1091747, 1219706)]