486535972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{176537}}^1$

素因数の和:176607

約数の個数: 24

約数和(自身を含む): 934239096

約数和(自身を除く): 447703124

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 176537, 353074, 706148, 2294981, 4589962, 9179924, 9356461, 18712922, 37425844, 121633993, 243267986, 486535972]

約数ペア:

[(1, 486535972), (2, 243267986), (4, 121633993), (13, 37425844), (26, 18712922), (52, 9356461), (53, 9179924), (106, 4589962), (212, 2294981), (689, 706148), (1378, 353074), (2756, 176537)]