2021432884

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{21859}}^1$

素因数の和:22303

約数の個数: 24

約数和(自身を含む): 3605151200

約数和(自身を除く): 1583718316

約数列:

[1, 2, 4, 61, 122, 244, 379, 758, 1516, 21859, 23119, 43718, 46238, 87436, 92476, 1333399, 2666798, 5333596, 8284561, 16569122, 33138244, 505358221, 1010716442, 2021432884]

約数ペア:

[(1, 2021432884), (2, 1010716442), (4, 505358221), (61, 33138244), (122, 16569122), (244, 8284561), (379, 5333596), (758, 2666798), (1516, 1333399), (21859, 92476), (23119, 87436), (43718, 46238)]