1849972015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{31751}}^1$

素因数の和:32070

約数の個数: 16

約数和(自身を含む): 2280047616

約数和(自身を除く): 430075601

約数列:

[1, 5, 43, 215, 271, 1355, 11653, 31751, 58265, 158755, 1365293, 6826465, 8604521, 43022605, 369994403, 1849972015]

約数ペア:

[(1, 1849972015), (5, 369994403), (43, 43022605), (215, 8604521), (271, 6826465), (1355, 1365293), (11653, 158755), (31751, 58265)]