2023456505

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1\times {\mathrm{661}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 2802643200

約数和(自身を除く): 779186695

約数列:

[1, 5, 7, 35, 149, 587, 661, 745, 1043, 2935, 3305, 4109, 4627, 5215, 20545, 23135, 87463, 98489, 388007, 437315, 492445, 612241, 689423, 1940035, 2716049, 3061205, 3447115, 13580245, 57813043, 289065215, 404691301, 2023456505]

約数ペア:

[(1, 2023456505), (5, 404691301), (7, 289065215), (35, 57813043), (149, 13580245), (587, 3447115), (661, 3061205), (745, 2716049), (1043, 1940035), (2935, 689423), (3305, 612241), (4109, 492445), (4627, 437315), (5215, 388007), (20545, 98489), (23135, 87463)]