2894335087

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{3209}}^1$

素因数の和:3535

約数の個数: 24

約数和(自身を含む): 3425198400

約数和(自身を除く): 530863313

約数列:

[1, 7, 49, 79, 233, 553, 1631, 3209, 3871, 11417, 18407, 22463, 128849, 157241, 253511, 747697, 901943, 1774577, 5233879, 12422039, 36637153, 59068063, 413476441, 2894335087]

約数ペア:

[(1, 2894335087), (7, 413476441), (49, 59068063), (79, 36637153), (233, 12422039), (553, 5233879), (1631, 1774577), (3209, 901943), (3871, 747697), (11417, 253511), (18407, 157241), (22463, 128849)]