290402652

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{77317}}^1$

素因数の和:77637

約数の個数: 24

約数和(自身を含む): 679779856

約数和(自身を除く): 389377204

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 77317, 154634, 231951, 309268, 463902, 927804, 24200221, 48400442, 72600663, 96800884, 145201326, 290402652]

約数ペア:

[(1, 290402652), (2, 145201326), (3, 96800884), (4, 72600663), (6, 48400442), (12, 24200221), (313, 927804), (626, 463902), (939, 309268), (1252, 231951), (1878, 154634), (3756, 77317)]