66146210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{508817}}^1$

素因数の和:508837

約数の個数: 16

約数和(自身を含む): 128222136

約数和(自身を除く): 62075926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 508817, 1017634, 2544085, 5088170, 6614621, 13229242, 33073105, 66146210]

約数ペア:

[(1, 66146210), (2, 33073105), (5, 13229242), (10, 6614621), (13, 5088170), (26, 2544085), (65, 1017634), (130, 508817)]