70820412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{453977}}^1$

素因数の和:453997

約数の個数: 24

約数和(自身を含む): 177959376

約数和(自身を除く): 107138964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 453977, 907954, 1361931, 1815908, 2723862, 5447724, 5901701, 11803402, 17705103, 23606804, 35410206, 70820412]

約数ペア:

[(1, 70820412), (2, 35410206), (3, 23606804), (4, 17705103), (6, 11803402), (12, 5901701), (13, 5447724), (26, 2723862), (39, 1815908), (52, 1361931), (78, 907954), (156, 453977)]