2544144470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{67181}}^1$

素因数の和:67736

約数の個数: 32

約数和(自身を含む): 5243420736

約数和(自身を除く): 2699276266

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 541, 1082, 2705, 3787, 5410, 7574, 18935, 37870, 67181, 134362, 335905, 470267, 671810, 940534, 2351335, 4702670, 36344921, 72689842, 181724605, 254414447, 363449210, 508828894, 1272072235, 2544144470]

約数ペア:

[(1, 2544144470), (2, 1272072235), (5, 508828894), (7, 363449210), (10, 254414447), (14, 181724605), (35, 72689842), (70, 36344921), (541, 4702670), (1082, 2351335), (2705, 940534), (3787, 671810), (5410, 470267), (7574, 335905), (18935, 134362), (37870, 67181)]