545012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 1053696

約数和(自身を除く): 508684

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 223, 446, 611, 892, 1222, 2444, 2899, 5798, 10481, 11596, 20962, 41924, 136253, 272506, 545012]

約数ペア:

[(1, 545012), (2, 272506), (4, 136253), (13, 41924), (26, 20962), (47, 11596), (52, 10481), (94, 5798), (188, 2899), (223, 2444), (446, 1222), (611, 892)]