1949660060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3144613}}^1$

素因数の和:3144653

約数の個数: 24

約数和(自身を含む): 4226361216

約数和(自身を除く): 2276701156

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3144613, 6289226, 12578452, 15723065, 31446130, 62892260, 97483003, 194966006, 389932012, 487415015, 974830030, 1949660060]

約数ペア:

[(1, 1949660060), (2, 974830030), (4, 487415015), (5, 389932012), (10, 194966006), (20, 97483003), (31, 62892260), (62, 31446130), (124, 15723065), (155, 12578452), (310, 6289226), (620, 3144613)]