1222806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 2687328

約数和(自身を除く): 1464522

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 257, 366, 514, 771, 793, 1542, 1586, 2379, 3341, 4758, 6682, 10023, 15677, 20046, 31354, 47031, 94062, 203801, 407602, 611403, 1222806]

約数ペア:

[(1, 1222806), (2, 611403), (3, 407602), (6, 203801), (13, 94062), (26, 47031), (39, 31354), (61, 20046), (78, 15677), (122, 10023), (183, 6682), (257, 4758), (366, 3341), (514, 2379), (771, 1586), (793, 1542)]