2011307035

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1663}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 2635776000

約数和(自身を除く): 624468965

約数列:

[1, 5, 19, 29, 95, 145, 439, 551, 1663, 2195, 2755, 8315, 8341, 12731, 31597, 41705, 48227, 63655, 157985, 241135, 241889, 730057, 916313, 1209445, 3650285, 4581565, 13871083, 21171653, 69355415, 105858265, 402261407, 2011307035]

約数ペア:

[(1, 2011307035), (5, 402261407), (19, 105858265), (29, 69355415), (95, 21171653), (145, 13871083), (439, 4581565), (551, 3650285), (1663, 1209445), (2195, 916313), (2755, 730057), (8315, 241889), (8341, 241135), (12731, 157985), (31597, 63655), (41705, 48227)]