1880521795

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{36293}}^1$

素因数の和:36582

約数の個数: 16

約数和(自身を含む): 2318751072

約数和(自身を除く): 438229277

約数列:

[1, 5, 43, 215, 241, 1205, 10363, 36293, 51815, 181465, 1560599, 7802995, 8746613, 43733065, 376104359, 1880521795]

約数ペア:

[(1, 1880521795), (5, 376104359), (43, 43733065), (215, 8746613), (241, 7802995), (1205, 1560599), (10363, 181465), (36293, 51815)]