2816710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 5588352

約数和(自身を除く): 2771642

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 461, 470, 611, 922, 1222, 2305, 3055, 4610, 5993, 6110, 11986, 21667, 29965, 43334, 59930, 108335, 216670, 281671, 563342, 1408355, 2816710]

約数ペア:

[(1, 2816710), (2, 1408355), (5, 563342), (10, 281671), (13, 216670), (26, 108335), (47, 59930), (65, 43334), (94, 29965), (130, 21667), (235, 11986), (461, 6110), (470, 5993), (611, 4610), (922, 3055), (1222, 2305)]