7968626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1057

約数の個数: 16

約数和(自身を含む): 12547008

約数和(自身を除く): 4578382

約数列:

[1, 2, 23, 46, 211, 422, 821, 1642, 4853, 9706, 18883, 37766, 173231, 346462, 3984313, 7968626]

約数ペア:

[(1, 7968626), (2, 3984313), (23, 346462), (46, 173231), (211, 37766), (422, 18883), (821, 9706), (1642, 4853)]