2218528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{5333}}^1$

素因数の和:5356

約数の個数: 24

約数和(自身を含む): 4704588

約数和(自身を除く): 2486060

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 5333, 10666, 21332, 42664, 69329, 85328, 138658, 170656, 277316, 554632, 1109264, 2218528]

約数ペア:

[(1, 2218528), (2, 1109264), (4, 554632), (8, 277316), (13, 170656), (16, 138658), (26, 85328), (32, 69329), (52, 42664), (104, 21332), (208, 10666), (416, 5333)]