248782012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^2$

素因数の和:546

約数の個数: 36

約数和(自身を含む): 469539504

約数和(自身を除く): 220757492

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 227, 284, 454, 908, 1207, 2414, 3859, 4828, 7718, 15436, 16117, 32234, 51529, 64468, 103058, 206116, 273989, 547978, 875993, 1095956, 1751986, 3503972, 3658559, 7317118, 14634236, 62195503, 124391006, 248782012]

約数ペア:

[(1, 248782012), (2, 124391006), (4, 62195503), (17, 14634236), (34, 7317118), (68, 3658559), (71, 3503972), (142, 1751986), (227, 1095956), (284, 875993), (454, 547978), (908, 273989), (1207, 206116), (2414, 103058), (3859, 64468), (4828, 51529), (7718, 32234), (15436, 16117)]