154401910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1187707}}^1$

素因数の和:1187727

約数の個数: 16

約数和(自身を含む): 299302416

約数和(自身を除く): 144900506

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1187707, 2375414, 5938535, 11877070, 15440191, 30880382, 77200955, 154401910]

約数ペア:

[(1, 154401910), (2, 77200955), (5, 30880382), (10, 15440191), (13, 11877070), (26, 5938535), (65, 2375414), (130, 1187707)]