13325858

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 26853120

約数和(自身を除く): 13527262

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 59, 73, 91, 118, 119, 146, 182, 221, 238, 413, 442, 511, 767, 826, 949, 1003, 1022, 1241, 1534, 1547, 1898, 2006, 2482, 3094, 4307, 5369, 6643, 7021, 8614, 8687, 10738, 13039, 13286, 14042, 16133, 17374, 26078, 30149, 32266, 55991, 60298, 73219, 91273, 111982, 112931, 146438, 182546, 225862, 391937, 512533, 783874, 951847, 1025066, 1903694, 6662929, 13325858]

約数ペア:

[(1, 13325858), (2, 6662929), (7, 1903694), (13, 1025066), (14, 951847), (17, 783874), (26, 512533), (34, 391937), (59, 225862), (73, 182546), (91, 146438), (118, 112931), (119, 111982), (146, 91273), (182, 73219), (221, 60298), (238, 55991), (413, 32266), (442, 30149), (511, 26078), (767, 17374), (826, 16133), (949, 14042), (1003, 13286), (1022, 13039), (1241, 10738), (1534, 8687), (1547, 8614), (1898, 7021), (2006, 6643), (2482, 5369), (3094, 4307)]