247121108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{206623}}^1$

素因数の和:206663

約数の個数: 24

約数和(自身を含む): 485979648

約数和(自身を除く): 238858540

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 206623, 413246, 826492, 2686099, 4752329, 5372198, 9504658, 10744396, 19009316, 61780277, 123560554, 247121108]

約数ペア:

[(1, 247121108), (2, 123560554), (4, 61780277), (13, 19009316), (23, 10744396), (26, 9504658), (46, 5372198), (52, 4752329), (92, 2686099), (299, 826492), (598, 413246), (1196, 206623)]