291225641746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{2129}}^1\times {\mathrm{7703}}^1$

素因数の和:10530

約数の個数: 32

約数和(自身を含む): 471412690560

約数和(自身を除く): 180187048814

約数列:

[1, 2, 13, 26, 683, 1366, 2129, 4258, 7703, 8879, 15406, 17758, 27677, 55354, 100139, 200278, 1454107, 2908214, 5261149, 10522298, 16399687, 18903391, 32799374, 37806782, 68394937, 136789874, 213195931, 426391862, 11200986221, 22401972442, 145612820873, 291225641746]

約数ペア:

[(1, 291225641746), (2, 145612820873), (13, 22401972442), (26, 11200986221), (683, 426391862), (1366, 213195931), (2129, 136789874), (4258, 68394937), (7703, 37806782), (8879, 32799374), (15406, 18903391), (17758, 16399687), (27677, 10522298), (55354, 5261149), (100139, 2908214), (200278, 1454107)]