13305529328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9138413}}^1$

素因数の和:9138441

約数の個数: 40

約数和(自身を含む): 31728573408

約数和(自身を除く): 18423044080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 9138413, 18276826, 36553652, 63968891, 73107304, 118799369, 127937782, 146214608, 237598738, 255875564, 475197476, 511751128, 831595583, 950394952, 1023502256, 1663191166, 1900789904, 3326382332, 6652764664, 13305529328]

約数ペア:

[(1, 13305529328), (2, 6652764664), (4, 3326382332), (7, 1900789904), (8, 1663191166), (13, 1023502256), (14, 950394952), (16, 831595583), (26, 511751128), (28, 475197476), (52, 255875564), (56, 237598738), (91, 146214608), (104, 127937782), (112, 118799369), (182, 73107304), (208, 63968891), (364, 36553652), (728, 18276826), (1456, 9138413)]