999380364

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{4229}}^1$

素因数の和:4702

約数の個数: 48

約数和(自身を含む): 2387750400

約数和(自身を除く): 1388370036

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 419, 564, 838, 1257, 1676, 2514, 4229, 5028, 8458, 12687, 16916, 19693, 25374, 39386, 50748, 59079, 78772, 118158, 198763, 236316, 397526, 596289, 795052, 1192578, 1771951, 2385156, 3543902, 5315853, 7087804, 10631706, 21263412, 83281697, 166563394, 249845091, 333126788, 499690182, 999380364]

約数ペア:

[(1, 999380364), (2, 499690182), (3, 333126788), (4, 249845091), (6, 166563394), (12, 83281697), (47, 21263412), (94, 10631706), (141, 7087804), (188, 5315853), (282, 3543902), (419, 2385156), (564, 1771951), (838, 1192578), (1257, 795052), (1676, 596289), (2514, 397526), (4229, 236316), (5028, 198763), (8458, 118158), (12687, 78772), (16916, 59079), (19693, 50748), (25374, 39386)]