816587134

素因数分解:

$2^1\times {\mathrm{11}}^4\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:478

約数の個数: 40

約数和(自身を含む): 1368280800

約数和(自身を除く): 551693666

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 353, 706, 869, 1331, 1738, 2662, 3883, 7766, 9559, 14641, 19118, 27887, 29282, 42713, 55774, 85426, 105149, 210298, 306757, 469843, 613514, 939686, 1156639, 2313278, 3374327, 5168273, 6748654, 10336546, 37117597, 74235194, 408293567, 816587134]

約数ペア:

[(1, 816587134), (2, 408293567), (11, 74235194), (22, 37117597), (79, 10336546), (121, 6748654), (158, 5168273), (242, 3374327), (353, 2313278), (706, 1156639), (869, 939686), (1331, 613514), (1738, 469843), (2662, 306757), (3883, 210298), (7766, 105149), (9559, 85426), (14641, 55774), (19118, 42713), (27887, 29282)]