3973274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1009

約数の個数: 16

約数和(自身を含む): 6364008

約数和(自身を除く): 2390734

約数列:

[1, 2, 17, 34, 137, 274, 853, 1706, 2329, 4658, 14501, 29002, 116861, 233722, 1986637, 3973274]

約数ペア:

[(1, 3973274), (2, 1986637), (17, 233722), (34, 116861), (137, 29002), (274, 14501), (853, 4658), (1706, 2329)]