2785698

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 6278400

約数和(自身を除く): 3492702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 653, 711, 1306, 1422, 1959, 2133, 3918, 4266, 5877, 11754, 17631, 35262, 51587, 103174, 154761, 309522, 464283, 928566, 1392849, 2785698]

約数ペア:

[(1, 2785698), (2, 1392849), (3, 928566), (6, 464283), (9, 309522), (18, 154761), (27, 103174), (54, 51587), (79, 35262), (158, 17631), (237, 11754), (474, 5877), (653, 4266), (711, 3918), (1306, 2133), (1422, 1959)]