252490028

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{152839}}^1$

素因数の和:152909

約数の個数: 24

約数和(自身を含む): 513542400

約数和(自身を除く): 261052372

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 152839, 305678, 611356, 1069873, 2139746, 4279492, 9017501, 18035002, 36070004, 63122507, 126245014, 252490028]

約数ペア:

[(1, 252490028), (2, 126245014), (4, 63122507), (7, 36070004), (14, 18035002), (28, 9017501), (59, 4279492), (118, 2139746), (236, 1069873), (413, 611356), (826, 305678), (1652, 152839)]