542885378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{31247}}^1$

素因数の和:31346

約数の個数: 32

約数和(自身を含む): 998936064

約数和(自身を除く): 456050686

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1241, 2482, 8687, 17374, 31247, 62494, 218729, 437458, 531199, 1062398, 2281031, 3718393, 4562062, 7436786, 15967217, 31934434, 38777527, 77555054, 271442689, 542885378]

約数ペア:

[(1, 542885378), (2, 271442689), (7, 77555054), (14, 38777527), (17, 31934434), (34, 15967217), (73, 7436786), (119, 4562062), (146, 3718393), (238, 2281031), (511, 1062398), (1022, 531199), (1241, 437458), (2482, 218729), (8687, 62494), (17374, 31247)]