2045484470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{39511}}^1$

素因数の和:39716

約数の個数: 32

約数和(自身を含む): 3823497216

約数和(自身を除く): 1778012746

約数列:

[1, 2, 5, 10, 31, 62, 155, 167, 310, 334, 835, 1670, 5177, 10354, 25885, 39511, 51770, 79022, 197555, 395110, 1224841, 2449682, 6124205, 6598337, 12248410, 13196674, 32991685, 65983370, 204548447, 409096894, 1022742235, 2045484470]

約数ペア:

[(1, 2045484470), (2, 1022742235), (5, 409096894), (10, 204548447), (31, 65983370), (62, 32991685), (155, 13196674), (167, 12248410), (310, 6598337), (334, 6124205), (835, 2449682), (1670, 1224841), (5177, 395110), (10354, 197555), (25885, 79022), (39511, 51770)]