1391349122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{670853}}^1$

素因数の和:670933

約数の個数: 16

約数和(自身を含む): 2246019192

約数和(自身を除く): 854670070

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 670853, 1341706, 11404501, 22809002, 40922033, 81844066, 695674561, 1391349122]

約数ペア:

[(1, 1391349122), (2, 695674561), (17, 81844066), (34, 40922033), (61, 22809002), (122, 11404501), (1037, 1341706), (2074, 670853)]