2439976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 6065280

約数和(自身を除く): 3625304

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 233, 238, 308, 374, 466, 476, 616, 748, 932, 952, 1309, 1496, 1631, 1864, 2563, 2618, 3262, 3961, 5126, 5236, 6524, 7922, 10252, 10472, 13048, 15844, 17941, 20504, 27727, 31688, 35882, 43571, 55454, 71764, 87142, 110908, 143528, 174284, 221816, 304997, 348568, 609994, 1219988, 2439976]

約数ペア:

[(1, 2439976), (2, 1219988), (4, 609994), (7, 348568), (8, 304997), (11, 221816), (14, 174284), (17, 143528), (22, 110908), (28, 87142), (34, 71764), (44, 55454), (56, 43571), (68, 35882), (77, 31688), (88, 27727), (119, 20504), (136, 17941), (154, 15844), (187, 13048), (233, 10472), (238, 10252), (308, 7922), (374, 6524), (466, 5236), (476, 5126), (616, 3961), (748, 3262), (932, 2618), (952, 2563), (1309, 1864), (1496, 1631)]