1918601472844

素因数分解:

$2^2\times 7^1\times {\mathrm{41543}}^1\times {\mathrm{1649411}}^1$

素因数の和:1690965

約数の個数: 24

約数和(自身を含む): 3837297639168

約数和(自身を除く): 1918696166324

約数列:

[1, 2, 4, 7, 14, 28, 41543, 83086, 166172, 290801, 581602, 1163204, 1649411, 3298822, 6597644, 11545877, 23091754, 46183508, 68521481173, 137042962346, 274085924692, 479650368211, 959300736422, 1918601472844]

約数ペア:

[(1, 1918601472844), (2, 959300736422), (4, 479650368211), (7, 274085924692), (14, 137042962346), (28, 68521481173), (41543, 46183508), (83086, 23091754), (166172, 11545877), (290801, 6597644), (581602, 3298822), (1163204, 1649411)]