238019446

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{2819}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 421781760

約数和(自身を除く): 183762314

約数列:

[1, 2, 7, 14, 37, 74, 163, 259, 326, 518, 1141, 2282, 2819, 5638, 6031, 12062, 19733, 39466, 42217, 84434, 104303, 208606, 459497, 730121, 918994, 1460242, 3216479, 6432958, 17001389, 34002778, 119009723, 238019446]

約数ペア:

[(1, 238019446), (2, 119009723), (7, 34002778), (14, 17001389), (37, 6432958), (74, 3216479), (163, 1460242), (259, 918994), (326, 730121), (518, 459497), (1141, 208606), (2282, 104303), (2819, 84434), (5638, 42217), (6031, 39466), (12062, 19733)]