7540754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 12867120

約数和(自身を除く): 5326366

約数列:

[1, 2, 13, 26, 29, 58, 73, 137, 146, 274, 377, 754, 949, 1781, 1898, 2117, 3562, 3973, 4234, 7946, 10001, 20002, 27521, 51649, 55042, 103298, 130013, 260026, 290029, 580058, 3770377, 7540754]

約数ペア:

[(1, 7540754), (2, 3770377), (13, 580058), (26, 290029), (29, 260026), (58, 130013), (73, 103298), (137, 55042), (146, 51649), (274, 27521), (377, 20002), (754, 10001), (949, 7946), (1781, 4234), (1898, 3973), (2117, 3562)]