1185142790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{32443}}^1$

素因数の和:32744

約数の個数: 32

約数和(自身を含む): 2305600416

約数和(自身を除く): 1120457626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1405, 2810, 3653, 7306, 18265, 32443, 36530, 64886, 162215, 324430, 421759, 843518, 2108795, 4217590, 9116483, 18232966, 45582415, 91164830, 118514279, 237028558, 592571395, 1185142790]

約数ペア:

[(1, 1185142790), (2, 592571395), (5, 237028558), (10, 118514279), (13, 91164830), (26, 45582415), (65, 18232966), (130, 9116483), (281, 4217590), (562, 2108795), (1405, 843518), (2810, 421759), (3653, 324430), (7306, 162215), (18265, 64886), (32443, 36530)]