520065626

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 809144640

約数和(自身を除く): 289079014

約数列:

[1, 2, 61, 89, 122, 178, 211, 227, 422, 454, 5429, 10858, 12871, 13847, 18779, 20203, 25742, 27694, 37558, 40406, 47897, 95794, 1145519, 1232383, 2291038, 2464766, 2921717, 4262833, 5843434, 8525666, 260032813, 520065626]

約数ペア:

[(1, 520065626), (2, 260032813), (61, 8525666), (89, 5843434), (122, 4262833), (178, 2921717), (211, 2464766), (227, 2291038), (422, 1232383), (454, 1145519), (5429, 95794), (10858, 47897), (12871, 40406), (13847, 37558), (18779, 27694), (20203, 25742)]