1420512268

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{570029}}^1$

素因数の和:570129

約数の個数: 24

約数和(自身を含む): 2872951200

約数和(自身を除く): 1452438932

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 570029, 1140058, 2280116, 3990203, 7980406, 15960812, 50732581, 101465162, 202930324, 355128067, 710256134, 1420512268]

約数ペア:

[(1, 1420512268), (2, 710256134), (4, 355128067), (7, 202930324), (14, 101465162), (28, 50732581), (89, 15960812), (178, 7980406), (356, 3990203), (623, 2280116), (1246, 1140058), (2492, 570029)]