155622604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1255021}}^1$

素因数の和:1255056

約数の個数: 12

約数和(自身を含む): 281124928

約数和(自身を除く): 125502324

約数列:

[1, 2, 4, 31, 62, 124, 1255021, 2510042, 5020084, 38905651, 77811302, 155622604]

約数ペア:

[(1, 155622604), (2, 77811302), (4, 38905651), (31, 5020084), (62, 2510042), (124, 1255021)]