1868574868

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{42379}}^1$

素因数の和:42607

約数の個数: 24

約数和(自身を含む): 3336831680

約数和(自身を除く): 1468256812

約数列:

[1, 2, 4, 73, 146, 151, 292, 302, 604, 11023, 22046, 42379, 44092, 84758, 169516, 3093667, 6187334, 6399229, 12374668, 12798458, 25596916, 467143717, 934287434, 1868574868]

約数ペア:

[(1, 1868574868), (2, 934287434), (4, 467143717), (73, 25596916), (146, 12798458), (151, 12374668), (292, 6399229), (302, 6187334), (604, 3093667), (11023, 169516), (22046, 84758), (42379, 44092)]