289040036

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{2333}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 517587840

約数和(自身を除く): 228547804

約数列:

[1, 2, 4, 47, 94, 188, 659, 1318, 2333, 2636, 4666, 9332, 30973, 61946, 109651, 123892, 219302, 438604, 1537447, 3074894, 6149788, 72260009, 144520018, 289040036]

約数ペア:

[(1, 289040036), (2, 144520018), (4, 72260009), (47, 6149788), (94, 3074894), (188, 1537447), (659, 438604), (1318, 219302), (2333, 123892), (2636, 109651), (4666, 61946), (9332, 30973)]