1969610604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{664511}}^1$

素因数の和:664550

約数の個数: 48

約数和(自身を含む): 5209774080

約数和(自身を除く): 3240163476

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 664511, 1329022, 1993533, 2658044, 3987066, 7974132, 8638643, 12625709, 17277286, 25251418, 25915929, 34554572, 37877127, 50502836, 51831858, 75754254, 103663716, 151508508, 164134217, 328268434, 492402651, 656536868, 984805302, 1969610604]

約数ペア:

[(1, 1969610604), (2, 984805302), (3, 656536868), (4, 492402651), (6, 328268434), (12, 164134217), (13, 151508508), (19, 103663716), (26, 75754254), (38, 51831858), (39, 50502836), (52, 37877127), (57, 34554572), (76, 25915929), (78, 25251418), (114, 17277286), (156, 12625709), (228, 8638643), (247, 7974132), (494, 3987066), (741, 2658044), (988, 1993533), (1482, 1329022), (2964, 664511)]