839843628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{68147}}^1$

素因数の和:68246

約数の個数: 48

約数和(自身を含む): 2137121280

約数和(自身を除く): 1297277652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 68147, 136294, 204441, 272588, 408882, 817764, 885911, 1771822, 2657733, 3543644, 5315466, 5383613, 10630932, 10767226, 16150839, 21534452, 32301678, 64603356, 69986969, 139973938, 209960907, 279947876, 419921814, 839843628]

約数ペア:

[(1, 839843628), (2, 419921814), (3, 279947876), (4, 209960907), (6, 139973938), (12, 69986969), (13, 64603356), (26, 32301678), (39, 21534452), (52, 16150839), (78, 10767226), (79, 10630932), (156, 5383613), (158, 5315466), (237, 3543644), (316, 2657733), (474, 1771822), (948, 885911), (1027, 817764), (2054, 408882), (3081, 272588), (4108, 204441), (6162, 136294), (12324, 68147)]