226652270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{13309}}^1$

素因数の和:13460

約数の個数: 32

約数和(自身を含む): 442743840

約数和(自身を除く): 216091570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 13309, 17030, 26618, 66545, 133090, 173017, 346034, 865085, 1730170, 1743479, 3486958, 8717395, 17434790, 22665227, 45330454, 113326135, 226652270]

約数ペア:

[(1, 226652270), (2, 113326135), (5, 45330454), (10, 22665227), (13, 17434790), (26, 8717395), (65, 3486958), (130, 1743479), (131, 1730170), (262, 865085), (655, 346034), (1310, 173017), (1703, 133090), (3406, 66545), (8515, 26618), (13309, 17030)]