802052548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{5023}}^1$

素因数の和:5248

約数の個数: 48

約数和(自身を含む): 1620541440

約数和(自身を除く): 818488892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 191, 209, 382, 418, 764, 836, 2101, 3629, 4202, 5023, 7258, 8404, 10046, 14516, 20092, 39919, 55253, 79838, 95437, 110506, 159676, 190874, 221012, 381748, 959393, 1049807, 1918786, 2099614, 3837572, 4199228, 10553323, 18228467, 21106646, 36456934, 42213292, 72913868, 200513137, 401026274, 802052548]

約数ペア:

[(1, 802052548), (2, 401026274), (4, 200513137), (11, 72913868), (19, 42213292), (22, 36456934), (38, 21106646), (44, 18228467), (76, 10553323), (191, 4199228), (209, 3837572), (382, 2099614), (418, 1918786), (764, 1049807), (836, 959393), (2101, 381748), (3629, 221012), (4202, 190874), (5023, 159676), (7258, 110506), (8404, 95437), (10046, 79838), (14516, 55253), (20092, 39919)]