451724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 1044288

約数和(自身を除く): 592564

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 73, 91, 119, 146, 182, 221, 238, 292, 364, 442, 476, 511, 884, 949, 1022, 1241, 1547, 1898, 2044, 2482, 3094, 3796, 4964, 6188, 6643, 8687, 13286, 16133, 17374, 26572, 32266, 34748, 64532, 112931, 225862, 451724]

約数ペア:

[(1, 451724), (2, 225862), (4, 112931), (7, 64532), (13, 34748), (14, 32266), (17, 26572), (26, 17374), (28, 16133), (34, 13286), (52, 8687), (68, 6643), (73, 6188), (91, 4964), (119, 3796), (146, 3094), (182, 2482), (221, 2044), (238, 1898), (292, 1547), (364, 1241), (442, 1022), (476, 949), (511, 884)]