7245196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 15869952

約数和(自身を除く): 8624756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 491, 527, 868, 982, 1054, 1964, 2108, 3437, 3689, 6874, 7378, 8347, 13748, 14756, 15221, 16694, 30442, 33388, 58429, 60884, 106547, 116858, 213094, 233716, 258757, 426188, 517514, 1035028, 1811299, 3622598, 7245196]

約数ペア:

[(1, 7245196), (2, 3622598), (4, 1811299), (7, 1035028), (14, 517514), (17, 426188), (28, 258757), (31, 233716), (34, 213094), (62, 116858), (68, 106547), (119, 60884), (124, 58429), (217, 33388), (238, 30442), (434, 16694), (476, 15221), (491, 14756), (527, 13748), (868, 8347), (982, 7378), (1054, 6874), (1964, 3689), (2108, 3437)]