2011754868

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{14389}}^1$

素因数の和:14648

約数の個数: 48

約数和(自身を含む): 4796359680

約数和(自身を除く): 2784604812

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 191, 244, 366, 382, 573, 732, 764, 1146, 2292, 11651, 14389, 23302, 28778, 34953, 43167, 46604, 57556, 69906, 86334, 139812, 172668, 877729, 1755458, 2633187, 2748299, 3510916, 5266374, 5496598, 8244897, 10532748, 10993196, 16489794, 32979588, 167646239, 335292478, 502938717, 670584956, 1005877434, 2011754868]

約数ペア:

[(1, 2011754868), (2, 1005877434), (3, 670584956), (4, 502938717), (6, 335292478), (12, 167646239), (61, 32979588), (122, 16489794), (183, 10993196), (191, 10532748), (244, 8244897), (366, 5496598), (382, 5266374), (573, 3510916), (732, 2748299), (764, 2633187), (1146, 1755458), (2292, 877729), (11651, 172668), (14389, 139812), (23302, 86334), (28778, 69906), (34953, 57556), (43167, 46604)]