2258000859

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 3119731200

約数和(自身を除く): 861730341

約数列:

[1, 3, 59, 71, 177, 213, 353, 509, 1059, 1527, 4189, 12567, 20827, 25063, 30031, 36139, 62481, 75189, 90093, 108417, 179677, 539031, 1478717, 2132201, 4436151, 6396603, 10600943, 12757067, 31802829, 38271201, 752666953, 2258000859]

約数ペア:

[(1, 2258000859), (3, 752666953), (59, 38271201), (71, 31802829), (177, 12757067), (213, 10600943), (353, 6396603), (509, 4436151), (1059, 2132201), (1527, 1478717), (4189, 539031), (12567, 179677), (20827, 108417), (25063, 90093), (30031, 75189), (36139, 62481)]