390903676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3343}}^1$

素因数の和:3442

約数の個数: 48

約数和(自身を含む): 755048448

約数和(自身を除く): 364144772

約数列:

[1, 2, 4, 23, 31, 41, 46, 62, 82, 92, 124, 164, 713, 943, 1271, 1426, 1886, 2542, 2852, 3343, 3772, 5084, 6686, 13372, 29233, 58466, 76889, 103633, 116932, 137063, 153778, 207266, 274126, 307556, 414532, 548252, 2383559, 3152449, 4248953, 4767118, 6304898, 8497906, 9534236, 12609796, 16995812, 97725919, 195451838, 390903676]

約数ペア:

[(1, 390903676), (2, 195451838), (4, 97725919), (23, 16995812), (31, 12609796), (41, 9534236), (46, 8497906), (62, 6304898), (82, 4767118), (92, 4248953), (124, 3152449), (164, 2383559), (713, 548252), (943, 414532), (1271, 307556), (1426, 274126), (1886, 207266), (2542, 153778), (2852, 137063), (3343, 116932), (3772, 103633), (5084, 76889), (6686, 58466), (13372, 29233)]