1224320110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{553991}}^1$

素因数の和:554028

約数の個数: 32

約数和(自身を含む): 2512907712

約数和(自身を除く): 1288587602

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 553991, 1107982, 2769955, 5539910, 7201883, 9417847, 14403766, 18835694, 36009415, 47089235, 72018830, 94178470, 122432011, 244864022, 612160055, 1224320110]

約数ペア:

[(1, 1224320110), (2, 612160055), (5, 244864022), (10, 122432011), (13, 94178470), (17, 72018830), (26, 47089235), (34, 36009415), (65, 18835694), (85, 14403766), (130, 9417847), (170, 7201883), (221, 5539910), (442, 2769955), (1105, 1107982), (2210, 553991)]