996908650

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{101209}}^1$

素因数の和:101418

約数の個数: 24

約数和(自身を含む): 1863680940

約数和(自身を除く): 866772290

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 9850, 101209, 202418, 506045, 1012090, 2530225, 5060450, 19938173, 39876346, 99690865, 199381730, 498454325, 996908650]

約数ペア:

[(1, 996908650), (2, 498454325), (5, 199381730), (10, 99690865), (25, 39876346), (50, 19938173), (197, 5060450), (394, 2530225), (985, 1012090), (1970, 506045), (4925, 202418), (9850, 101209)]