389417886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151289}}^1$

素因数の和:151321

約数の個数: 48

約数和(自身を含む): 991252080

約数和(自身を除く): 601834194

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 151289, 302578, 453867, 907734, 1361601, 1664179, 1966757, 2723202, 3328358, 3933514, 4992537, 5900271, 9985074, 11800542, 14977611, 17700813, 21634327, 29955222, 35401626, 43268654, 64902981, 129805962, 194708943, 389417886]

約数ペア:

[(1, 389417886), (2, 194708943), (3, 129805962), (6, 64902981), (9, 43268654), (11, 35401626), (13, 29955222), (18, 21634327), (22, 17700813), (26, 14977611), (33, 11800542), (39, 9985074), (66, 5900271), (78, 4992537), (99, 3933514), (117, 3328358), (143, 2723202), (198, 1966757), (234, 1664179), (286, 1361601), (429, 907734), (858, 453867), (1287, 302578), (2574, 151289)]