2551542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 5913600

約数和(自身を除く): 3362058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 769, 1106, 1538, 1659, 2307, 3318, 4614, 5383, 10766, 16149, 32298, 60751, 121502, 182253, 364506, 425257, 850514, 1275771, 2551542]

約数ペア:

[(1, 2551542), (2, 1275771), (3, 850514), (6, 425257), (7, 364506), (14, 182253), (21, 121502), (42, 60751), (79, 32298), (158, 16149), (237, 10766), (474, 5383), (553, 4614), (769, 3318), (1106, 2307), (1538, 1659)]