2559522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 5904000

約数和(自身を除く): 3344478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 409, 447, 818, 894, 1043, 1227, 2086, 2454, 2863, 3129, 5726, 6258, 8589, 17178, 60941, 121882, 182823, 365646, 426587, 853174, 1279761, 2559522]

約数ペア:

[(1, 2559522), (2, 1279761), (3, 853174), (6, 426587), (7, 365646), (14, 182823), (21, 121882), (42, 60941), (149, 17178), (298, 8589), (409, 6258), (447, 5726), (818, 3129), (894, 2863), (1043, 2454), (1227, 2086)]