1016911490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{104513}}^1$

素因数の和:104666

約数の個数: 32

約数和(自身を含む): 2107002240

約数和(自身を除く): 1090090750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 104513, 209026, 522565, 731591, 1045130, 1463182, 3657955, 7315910, 14527307, 29054614, 72636535, 101691149, 145273070, 203382298, 508455745, 1016911490]

約数ペア:

[(1, 1016911490), (2, 508455745), (5, 203382298), (7, 145273070), (10, 101691149), (14, 72636535), (35, 29054614), (70, 14527307), (139, 7315910), (278, 3657955), (695, 1463182), (973, 1045130), (1390, 731591), (1946, 522565), (4865, 209026), (9730, 104513)]