1267097906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{258697}}^1$

素因数の和:258809

約数の個数: 16

約数和(自身を含む): 1986800640

約数和(自身を除く): 719702734

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 258697, 517394, 8019607, 16039214, 20437063, 40874126, 633548953, 1267097906]

約数ペア:

[(1, 1267097906), (2, 633548953), (31, 40874126), (62, 20437063), (79, 16039214), (158, 8019607), (2449, 517394), (4898, 258697)]