520023284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1621}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 1039844736

約数和(自身を除く): 519821452

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 317, 506, 634, 1012, 1268, 1621, 3242, 3487, 6484, 6974, 7291, 13948, 14582, 17831, 29164, 35662, 37283, 71324, 74566, 80201, 149132, 160402, 320804, 410113, 513857, 820226, 1027714, 1640452, 2055428, 5652427, 11304854, 11818711, 22609708, 23637422, 47274844, 130005821, 260011642, 520023284]

約数ペア:

[(1, 520023284), (2, 260011642), (4, 130005821), (11, 47274844), (22, 23637422), (23, 22609708), (44, 11818711), (46, 11304854), (92, 5652427), (253, 2055428), (317, 1640452), (506, 1027714), (634, 820226), (1012, 513857), (1268, 410113), (1621, 320804), (3242, 160402), (3487, 149132), (6484, 80201), (6974, 74566), (7291, 71324), (13948, 37283), (14582, 35662), (17831, 29164)]