999079356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{398357}}^1$

素因数の和:398394

約数の個数: 48

約数和(自身を含む): 2676965760

約数和(自身を除く): 1677886404

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 398357, 796714, 1195071, 1593428, 2390142, 4381927, 4780284, 7568783, 8763854, 13145781, 15137566, 17527708, 22706349, 26291562, 30275132, 45412698, 52583124, 83256613, 90825396, 166513226, 249769839, 333026452, 499539678, 999079356]

約数ペア:

[(1, 999079356), (2, 499539678), (3, 333026452), (4, 249769839), (6, 166513226), (11, 90825396), (12, 83256613), (19, 52583124), (22, 45412698), (33, 30275132), (38, 26291562), (44, 22706349), (57, 17527708), (66, 15137566), (76, 13145781), (114, 8763854), (132, 7568783), (209, 4780284), (228, 4381927), (418, 2390142), (627, 1593428), (836, 1195071), (1254, 796714), (2508, 398357)]