1561000295536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{10571299}}^1$

素因数の和:10572157

約数の個数: 40

約数和(自身を含む): 3303319824000

約数和(自身を除く): 1742319528464

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 839, 1678, 3356, 6712, 9229, 13424, 18458, 36916, 73832, 147664, 10571299, 21142598, 42285196, 84570392, 116284289, 169140784, 232568578, 465137156, 930274312, 1860548624, 8869319861, 17738639722, 35477279444, 70954558888, 97562518471, 141909117776, 195125036942, 390250073884, 780500147768, 1561000295536]

約数ペア:

[(1, 1561000295536), (2, 780500147768), (4, 390250073884), (8, 195125036942), (11, 141909117776), (16, 97562518471), (22, 70954558888), (44, 35477279444), (88, 17738639722), (176, 8869319861), (839, 1860548624), (1678, 930274312), (3356, 465137156), (6712, 232568578), (9229, 169140784), (13424, 116284289), (18458, 84570392), (36916, 42285196), (73832, 21142598), (147664, 10571299)]