261567112

素因数分解:

$2^3\times {\mathrm{5189}}^1\times {\mathrm{6301}}^1$

素因数の和:11496

約数の個数: 16

約数和(自身を含む): 490610700

約数和(自身を除く): 229043588

約数列:

[1, 2, 4, 8, 5189, 6301, 10378, 12602, 20756, 25204, 41512, 50408, 32695889, 65391778, 130783556, 261567112]

約数ペア:

[(1, 261567112), (2, 130783556), (4, 65391778), (8, 32695889), (5189, 50408), (6301, 41512), (10378, 25204), (12602, 20756)]