40970982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1657}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 88576992

約数和(自身を除く): 47606010

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 317, 634, 951, 1657, 1902, 3314, 4121, 4971, 8242, 9942, 12363, 21541, 24726, 43082, 64623, 129246, 525269, 1050538, 1575807, 3151614, 6828497, 13656994, 20485491, 40970982]

約数ペア:

[(1, 40970982), (2, 20485491), (3, 13656994), (6, 6828497), (13, 3151614), (26, 1575807), (39, 1050538), (78, 525269), (317, 129246), (634, 64623), (951, 43082), (1657, 24726), (1902, 21541), (3314, 12363), (4121, 9942), (4971, 8242)]