1521000844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{24923}}^1$

素因数の和:25030

約数の個数: 48

約数和(自身を含む): 3098551680

約数和(自身を除く): 1577550836

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 209, 292, 418, 803, 836, 1387, 1606, 2774, 3212, 5548, 15257, 24923, 30514, 49846, 61028, 99692, 274153, 473537, 548306, 947074, 1096612, 1819379, 1894148, 3638758, 5208907, 7277516, 10417814, 20013169, 20835628, 34568201, 40026338, 69136402, 80052676, 138272804, 380250211, 760500422, 1521000844]

約数ペア:

[(1, 1521000844), (2, 760500422), (4, 380250211), (11, 138272804), (19, 80052676), (22, 69136402), (38, 40026338), (44, 34568201), (73, 20835628), (76, 20013169), (146, 10417814), (209, 7277516), (292, 5208907), (418, 3638758), (803, 1894148), (836, 1819379), (1387, 1096612), (1606, 947074), (2774, 548306), (3212, 473537), (5548, 274153), (15257, 99692), (24923, 61028), (30514, 49846)]