2254812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 6370560

約数和(自身を除く): 4115748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1579, 3158, 4737, 6316, 9474, 11053, 18948, 22106, 26843, 33159, 44212, 53686, 66318, 80529, 107372, 132636, 161058, 187901, 322116, 375802, 563703, 751604, 1127406, 2254812]

約数ペア:

[(1, 2254812), (2, 1127406), (3, 751604), (4, 563703), (6, 375802), (7, 322116), (12, 187901), (14, 161058), (17, 132636), (21, 107372), (28, 80529), (34, 66318), (42, 53686), (51, 44212), (68, 33159), (84, 26843), (102, 22106), (119, 18948), (204, 11053), (238, 9474), (357, 6316), (476, 4737), (714, 3158), (1428, 1579)]