406012012

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{6673}}^1$

素因数の和:6778

約数の個数: 48

約数和(自身を含む): 847651392

約数和(自身を除く): 441639380

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 164, 212, 287, 371, 574, 742, 1148, 1484, 2173, 4346, 6673, 8692, 13346, 15211, 26692, 30422, 46711, 60844, 93422, 186844, 273593, 353669, 547186, 707338, 1094372, 1414676, 1915151, 2475683, 3830302, 4951366, 7660604, 9902732, 14500429, 29000858, 58001716, 101503003, 203006006, 406012012]

約数ペア:

[(1, 406012012), (2, 203006006), (4, 101503003), (7, 58001716), (14, 29000858), (28, 14500429), (41, 9902732), (53, 7660604), (82, 4951366), (106, 3830302), (164, 2475683), (212, 1915151), (287, 1414676), (371, 1094372), (574, 707338), (742, 547186), (1148, 353669), (1484, 273593), (2173, 186844), (4346, 93422), (6673, 60844), (8692, 46711), (13346, 30422), (15211, 26692)]