521048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 1105920

約数和(自身を除く): 584872

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 191, 248, 341, 382, 682, 764, 1364, 1528, 2101, 2728, 4202, 5921, 8404, 11842, 16808, 23684, 47368, 65131, 130262, 260524, 521048]

約数ペア:

[(1, 521048), (2, 260524), (4, 130262), (8, 65131), (11, 47368), (22, 23684), (31, 16808), (44, 11842), (62, 8404), (88, 5921), (124, 4202), (191, 2728), (248, 2101), (341, 1528), (382, 1364), (682, 764)]