2958788

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 5955264

約数和(自身を除く): 2996476

約数列:

[1, 2, 4, 7, 14, 28, 251, 421, 502, 842, 1004, 1684, 1757, 2947, 3514, 5894, 7028, 11788, 105671, 211342, 422684, 739697, 1479394, 2958788]

約数ペア:

[(1, 2958788), (2, 1479394), (4, 739697), (7, 422684), (14, 211342), (28, 105671), (251, 11788), (421, 7028), (502, 5894), (842, 3514), (1004, 2947), (1684, 1757)]