13901478428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2607179}}^1$

素因数の和:2607257

約数の個数: 24

約数和(自身を含む): 25696366080

約数和(自身を除く): 11794887652

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 2607179, 5214358, 10428716, 80822549, 112108697, 161645098, 224217394, 323290196, 448434788, 3475369607, 6950739214, 13901478428]

約数ペア:

[(1, 13901478428), (2, 6950739214), (4, 3475369607), (31, 448434788), (43, 323290196), (62, 224217394), (86, 161645098), (124, 112108697), (172, 80822549), (1333, 10428716), (2666, 5214358), (5332, 2607179)]