2000590908

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{18379}}^1$

素因数の和:18626

約数の個数: 48

約数和(自身を含む): 4792327680

約数和(自身を除く): 2791736772

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 193, 282, 386, 564, 579, 772, 1158, 2316, 9071, 18142, 18379, 27213, 36284, 36758, 54426, 55137, 73516, 108852, 110274, 220548, 863813, 1727626, 2591439, 3455252, 3547147, 5182878, 7094294, 10365756, 10641441, 14188588, 21282882, 42565764, 166715909, 333431818, 500147727, 666863636, 1000295454, 2000590908]

約数ペア:

[(1, 2000590908), (2, 1000295454), (3, 666863636), (4, 500147727), (6, 333431818), (12, 166715909), (47, 42565764), (94, 21282882), (141, 14188588), (188, 10641441), (193, 10365756), (282, 7094294), (386, 5182878), (564, 3547147), (579, 3455252), (772, 2591439), (1158, 1727626), (2316, 863813), (9071, 220548), (18142, 110274), (18379, 108852), (27213, 73516), (36284, 55137), (36758, 54426)]