1569121652

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1\times {\mathrm{991}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 3168463872

約数和(自身を除く): 1599342220

約数列:

[1, 2, 4, 7, 14, 28, 193, 293, 386, 586, 772, 991, 1172, 1351, 1982, 2051, 2702, 3964, 4102, 5404, 6937, 8204, 13874, 27748, 56549, 113098, 191263, 226196, 290363, 382526, 395843, 580726, 765052, 791686, 1161452, 1338841, 1583372, 2032541, 2677682, 4065082, 5355364, 8130164, 56040059, 112080118, 224160236, 392280413, 784560826, 1569121652]

約数ペア:

[(1, 1569121652), (2, 784560826), (4, 392280413), (7, 224160236), (14, 112080118), (28, 56040059), (193, 8130164), (293, 5355364), (386, 4065082), (586, 2677682), (772, 2032541), (991, 1583372), (1172, 1338841), (1351, 1161452), (1982, 791686), (2051, 765052), (2702, 580726), (3964, 395843), (4102, 382526), (5404, 290363), (6937, 226196), (8204, 191263), (13874, 113098), (27748, 56549)]