2021601470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{33857}}^1$

素因数の和:34724

約数の個数: 32

約数和(自身を含む): 4163721408

約数和(自身を除く): 2142119938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 853, 1706, 4265, 5971, 8530, 11942, 29855, 33857, 59710, 67714, 169285, 236999, 338570, 473998, 1184995, 2369990, 28880021, 57760042, 144400105, 202160147, 288800210, 404320294, 1010800735, 2021601470]

約数ペア:

[(1, 2021601470), (2, 1010800735), (5, 404320294), (7, 288800210), (10, 202160147), (14, 144400105), (35, 57760042), (70, 28880021), (853, 2369990), (1706, 1184995), (4265, 473998), (5971, 338570), (8530, 236999), (11942, 169285), (29855, 67714), (33857, 59710)]