494741548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{10091}}^1$

素因数の和:10222

約数の個数: 48

約数和(自身を含む): 1057964544

約数和(自身を除く): 563222996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 103, 119, 206, 238, 412, 476, 721, 1442, 1751, 2884, 3502, 7004, 10091, 12257, 20182, 24514, 40364, 49028, 70637, 141274, 171547, 282548, 343094, 686188, 1039373, 1200829, 2078746, 2401658, 4157492, 4803316, 7275611, 14551222, 17669341, 29102444, 35338682, 70677364, 123685387, 247370774, 494741548]

約数ペア:

[(1, 494741548), (2, 247370774), (4, 123685387), (7, 70677364), (14, 35338682), (17, 29102444), (28, 17669341), (34, 14551222), (68, 7275611), (103, 4803316), (119, 4157492), (206, 2401658), (238, 2078746), (412, 1200829), (476, 1039373), (721, 686188), (1442, 343094), (1751, 282548), (2884, 171547), (3502, 141274), (7004, 70637), (10091, 49028), (12257, 40364), (20182, 24514)]