5260794721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{2767}}^1$

素因数の和:4033

約数の個数: 32

約数和(自身を含む): 6863754240

約数和(自身を除く): 1602959519

約数列:

[1, 7, 13, 17, 91, 119, 221, 1229, 1547, 2767, 8603, 15977, 19369, 20893, 35971, 47039, 111839, 146251, 251797, 271609, 329273, 611507, 1901263, 3400643, 4280549, 23804501, 44208359, 57810931, 309458513, 404676517, 751542103, 5260794721]

約数ペア:

[(1, 5260794721), (7, 751542103), (13, 404676517), (17, 309458513), (91, 57810931), (119, 44208359), (221, 23804501), (1229, 4280549), (1547, 3400643), (2767, 1901263), (8603, 611507), (15977, 329273), (19369, 271609), (20893, 251797), (35971, 146251), (47039, 111839)]