1951900512815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{26037491}}^1$

素因数の和:26037583

約数の個数: 32

約数和(自身を含む): 2699567170560

約数和(自身を除く): 747666657745

約数列:

[1, 5, 11, 29, 47, 55, 145, 235, 319, 517, 1363, 1595, 2585, 6815, 14993, 74965, 26037491, 130187455, 286412401, 755087239, 1223762077, 1432062005, 3775436195, 6118810385, 8305959629, 13461382847, 35489100233, 41529798145, 67306914235, 177445501165, 390380102563, 1951900512815]

約数ペア:

[(1, 1951900512815), (5, 390380102563), (11, 177445501165), (29, 67306914235), (47, 41529798145), (55, 35489100233), (145, 13461382847), (235, 8305959629), (319, 6118810385), (517, 3775436195), (1363, 1432062005), (1595, 1223762077), (2585, 755087239), (6815, 286412401), (14993, 130187455), (74965, 26037491)]