2019745516

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{29021}}^1$

素因数の和:29289

約数の個数: 24

約数和(自身を含む): 3588512256

約数和(自身を除く): 1568766740

約数列:

[1, 2, 4, 127, 137, 254, 274, 508, 548, 17399, 29021, 34798, 58042, 69596, 116084, 3685667, 3975877, 7371334, 7951754, 14742668, 15903508, 504936379, 1009872758, 2019745516]

約数ペア:

[(1, 2019745516), (2, 1009872758), (4, 504936379), (127, 15903508), (137, 14742668), (254, 7951754), (274, 7371334), (508, 3975877), (548, 3685667), (17399, 116084), (29021, 69596), (34798, 58042)]