280065212

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{169531}}^1$

素因数の和:169601

約数の個数: 24

約数和(自身を含む): 569627520

約数和(自身を除く): 289562308

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 169531, 339062, 678124, 1186717, 2373434, 4746868, 10002329, 20004658, 40009316, 70016303, 140032606, 280065212]

約数ペア:

[(1, 280065212), (2, 140032606), (4, 70016303), (7, 40009316), (14, 20004658), (28, 10002329), (59, 4746868), (118, 2373434), (236, 1186717), (413, 678124), (826, 339062), (1652, 169531)]