716156620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2106343}}^1$

素因数の和:2106369

約数の個数: 24

約数和(自身を含む): 1592396064

約数和(自身を除く): 876239444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2106343, 4212686, 8425372, 10531715, 21063430, 35807831, 42126860, 71615662, 143231324, 179039155, 358078310, 716156620]

約数ペア:

[(1, 716156620), (2, 358078310), (4, 179039155), (5, 143231324), (10, 71615662), (17, 42126860), (20, 35807831), (34, 21063430), (68, 10531715), (85, 8425372), (170, 4212686), (340, 2106343)]