1540040372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2371}}^1\times {\mathrm{12491}}^1$

素因数の和:14879

約数の個数: 24

約数和(自身を含む): 2903840352

約数和(自身を除く): 1363799980

約数列:

[1, 2, 4, 13, 26, 52, 2371, 4742, 9484, 12491, 24982, 30823, 49964, 61646, 123292, 162383, 324766, 649532, 29616161, 59232322, 118464644, 385010093, 770020186, 1540040372]

約数ペア:

[(1, 1540040372), (2, 770020186), (4, 385010093), (13, 118464644), (26, 59232322), (52, 29616161), (2371, 649532), (4742, 324766), (9484, 162383), (12491, 123292), (24982, 61646), (30823, 49964)]