7146290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 13768704

約数和(自身を除く): 6622414

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 331, 635, 662, 1270, 1655, 2159, 3310, 4318, 5627, 10795, 11254, 21590, 28135, 42037, 56270, 84074, 210185, 420370, 714629, 1429258, 3573145, 7146290]

約数ペア:

[(1, 7146290), (2, 3573145), (5, 1429258), (10, 714629), (17, 420370), (34, 210185), (85, 84074), (127, 56270), (170, 42037), (254, 28135), (331, 21590), (635, 11254), (662, 10795), (1270, 5627), (1655, 4318), (2159, 3310)]