3959626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{853}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 6517728

約数和(自身を除く): 2558102

約数列:

[1, 2, 11, 22, 211, 422, 853, 1706, 2321, 4642, 9383, 18766, 179983, 359966, 1979813, 3959626]

約数ペア:

[(1, 3959626), (2, 1979813), (11, 359966), (22, 179983), (211, 18766), (422, 9383), (853, 4642), (1706, 2321)]