2487720852

素因数分解:

$2^2\times 3^2\times {\mathrm{1291}}^1\times {\mathrm{53527}}^1$

素因数の和:54828

約数の個数: 36

約数和(自身を含む): 6293394016

約数和(自身を除く): 3805673164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1291, 2582, 3873, 5164, 7746, 11619, 15492, 23238, 46476, 53527, 107054, 160581, 214108, 321162, 481743, 642324, 963486, 1926972, 69103357, 138206714, 207310071, 276413428, 414620142, 621930213, 829240284, 1243860426, 2487720852]

約数ペア:

[(1, 2487720852), (2, 1243860426), (3, 829240284), (4, 621930213), (6, 414620142), (9, 276413428), (12, 207310071), (18, 138206714), (36, 69103357), (1291, 1926972), (2582, 963486), (3873, 642324), (5164, 481743), (7746, 321162), (11619, 214108), (15492, 160581), (23238, 107054), (46476, 53527)]