1080228110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{488791}}^1$

素因数の和:488828

約数の個数: 32

約数和(自身を含む): 2217160512

約数和(自身を除く): 1136932402

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 488791, 977582, 2443955, 4887910, 6354283, 8309447, 12708566, 16618894, 31771415, 41547235, 63542830, 83094470, 108022811, 216045622, 540114055, 1080228110]

約数ペア:

[(1, 1080228110), (2, 540114055), (5, 216045622), (10, 108022811), (13, 83094470), (17, 63542830), (26, 41547235), (34, 31771415), (65, 16618894), (85, 12708566), (130, 8309447), (170, 6354283), (221, 4887910), (442, 2443955), (1105, 977582), (2210, 488791)]