440974142

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{3583}}^1$

素因数の和:3800

約数の個数: 32

約数和(自身を含む): 774144000

約数和(自身を除く): 333169858

約数列:

[1, 2, 7, 14, 59, 118, 149, 298, 413, 826, 1043, 2086, 3583, 7166, 8791, 17582, 25081, 50162, 61537, 123074, 211397, 422794, 533867, 1067734, 1479779, 2959558, 3737069, 7474138, 31498153, 62996306, 220487071, 440974142]

約数ペア:

[(1, 440974142), (2, 220487071), (7, 62996306), (14, 31498153), (59, 7474138), (118, 3737069), (149, 2959558), (298, 1479779), (413, 1067734), (826, 533867), (1043, 422794), (2086, 211397), (3583, 123074), (7166, 61537), (8791, 50162), (17582, 25081)]