1900550646464

素因数分解:

$2^6\times {\mathrm{25219}}^1\times {\mathrm{1177529}}^1$

素因数の和:1202760

約数の個数: 28

約数和(自身を含む): 3771557938200

約数和(自身を除く): 1871007291736

約数列:

[1, 2, 4, 8, 16, 32, 64, 25219, 50438, 100876, 201752, 403504, 807008, 1177529, 1614016, 2355058, 4710116, 9420232, 18840464, 37680928, 75361856, 29696103851, 59392207702, 118784415404, 237568830808, 475137661616, 950275323232, 1900550646464]

約数ペア:

[(1, 1900550646464), (2, 950275323232), (4, 475137661616), (8, 237568830808), (16, 118784415404), (32, 59392207702), (64, 29696103851), (25219, 75361856), (50438, 37680928), (100876, 18840464), (201752, 9420232), (403504, 4710116), (807008, 2355058), (1177529, 1614016)]