258011844

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{405679}}^1$

素因数の和:405739

約数の個数: 24

約数和(自身を含む): 613388160

約数和(自身を除く): 355376316

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 405679, 811358, 1217037, 1622716, 2434074, 4868148, 21500987, 43001974, 64502961, 86003948, 129005922, 258011844]

約数ペア:

[(1, 258011844), (2, 129005922), (3, 86003948), (4, 64502961), (6, 43001974), (12, 21500987), (53, 4868148), (106, 2434074), (159, 1622716), (212, 1217037), (318, 811358), (636, 405679)]