83994485770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{646111429}}^1$

素因数の和:646111449

約数の個数: 16

約数和(自身を含む): 162820080360

約数和(自身を除く): 78825594590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 646111429, 1292222858, 3230557145, 6461114290, 8399448577, 16798897154, 41997242885, 83994485770]

約数ペア:

[(1, 83994485770), (2, 41997242885), (5, 16798897154), (10, 8399448577), (13, 6461114290), (26, 3230557145), (65, 1292222858), (130, 646111429)]