129453674

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7451}}^1$

素因数の和:7550

約数の個数: 32

約数和(自身を含む): 238225536

約数和(自身を除く): 108771862

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1241, 2482, 7451, 8687, 14902, 17374, 52157, 104314, 126667, 253334, 543923, 886669, 1087846, 1773338, 3807461, 7614922, 9246691, 18493382, 64726837, 129453674]

約数ペア:

[(1, 129453674), (2, 64726837), (7, 18493382), (14, 9246691), (17, 7614922), (34, 3807461), (73, 1773338), (119, 1087846), (146, 886669), (238, 543923), (511, 253334), (1022, 126667), (1241, 104314), (2482, 52157), (7451, 17374), (8687, 14902)]