7131894828

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1\times {\mathrm{4507}}^1$

素因数の和:5486

約数の個数: 48

約数和(自身を含む): 16767596160

約数和(自身を除く): 9635701332

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 809, 978, 1618, 1956, 2427, 3236, 4507, 4854, 9014, 9708, 13521, 18028, 27042, 54084, 131867, 263734, 395601, 527468, 734641, 791202, 1469282, 1582404, 2203923, 2938564, 3646163, 4407846, 7292326, 8815692, 10938489, 14584652, 21876978, 43753956, 594324569, 1188649138, 1782973707, 2377298276, 3565947414, 7131894828]

約数ペア:

[(1, 7131894828), (2, 3565947414), (3, 2377298276), (4, 1782973707), (6, 1188649138), (12, 594324569), (163, 43753956), (326, 21876978), (489, 14584652), (652, 10938489), (809, 8815692), (978, 7292326), (1618, 4407846), (1956, 3646163), (2427, 2938564), (3236, 2203923), (4507, 1582404), (4854, 1469282), (9014, 791202), (9708, 734641), (13521, 527468), (18028, 395601), (27042, 263734), (54084, 131867)]