621595194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409483}}^1$

素因数の和:409522

約数の個数: 32

約数和(自身を含む): 1415176704

約数和(自身を除く): 793581510

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 409483, 818966, 1228449, 2456898, 4504313, 9008626, 9418109, 13512939, 18836218, 27025878, 28254327, 56508654, 103599199, 207198398, 310797597, 621595194]

約数ペア:

[(1, 621595194), (2, 310797597), (3, 207198398), (6, 103599199), (11, 56508654), (22, 28254327), (23, 27025878), (33, 18836218), (46, 13512939), (66, 9418109), (69, 9008626), (138, 4504313), (253, 2456898), (506, 1228449), (759, 818966), (1518, 409483)]