2885405958

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{719}}^1\times {\mathrm{1973}}^1$

素因数の和:2813

約数の個数: 48

約数和(自身を含む): 6319010880

約数和(自身を除く): 3433604922

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 719, 1017, 1438, 1973, 2034, 2157, 3946, 4314, 5919, 6471, 11838, 12942, 17757, 35514, 81247, 162494, 222949, 243741, 445898, 487482, 668847, 731223, 1337694, 1418587, 1462446, 2006541, 2837174, 4013082, 4255761, 8511522, 12767283, 25534566, 160300331, 320600662, 480900993, 961801986, 1442702979, 2885405958]

約数ペア:

[(1, 2885405958), (2, 1442702979), (3, 961801986), (6, 480900993), (9, 320600662), (18, 160300331), (113, 25534566), (226, 12767283), (339, 8511522), (678, 4255761), (719, 4013082), (1017, 2837174), (1438, 2006541), (1973, 1462446), (2034, 1418587), (2157, 1337694), (3946, 731223), (4314, 668847), (5919, 487482), (6471, 445898), (11838, 243741), (12942, 222949), (17757, 162494), (35514, 81247)]