2135655184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{218459}}^1$

素因数の和:218527

約数の個数: 40

約数和(自身を含む): 4550958720

約数和(自身を除く): 2415303536

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 218459, 436918, 873836, 1747672, 2839967, 3495344, 5679934, 10267573, 11359868, 20535146, 22719736, 41070292, 45439472, 82140584, 133478449, 164281168, 266956898, 533913796, 1067827592, 2135655184]

約数ペア:

[(1, 2135655184), (2, 1067827592), (4, 533913796), (8, 266956898), (13, 164281168), (16, 133478449), (26, 82140584), (47, 45439472), (52, 41070292), (94, 22719736), (104, 20535146), (188, 11359868), (208, 10267573), (376, 5679934), (611, 3495344), (752, 2839967), (1222, 1747672), (2444, 873836), (4888, 436918), (9776, 218459)]