239675228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{78121}}^1$

素因数の和:78197

約数の個数: 24

約数和(自身を含む): 459357360

約数和(自身を除く): 219682132

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 78121, 156242, 312484, 1015573, 2031146, 4062292, 4609139, 9218278, 18436556, 59918807, 119837614, 239675228]

約数ペア:

[(1, 239675228), (2, 119837614), (4, 59918807), (13, 18436556), (26, 9218278), (52, 4609139), (59, 4062292), (118, 2031146), (236, 1015573), (767, 312484), (1534, 156242), (3068, 78121)]