3976804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2515

約数の個数: 24

約数和(自身を含む): 7739648

約数和(自身を除く): 3762844

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 2467, 4934, 9868, 32071, 64142, 76477, 128284, 152954, 305908, 994201, 1988402, 3976804]

約数ペア:

[(1, 3976804), (2, 1988402), (4, 994201), (13, 305908), (26, 152954), (31, 128284), (52, 76477), (62, 64142), (124, 32071), (403, 9868), (806, 4934), (1612, 2467)]