2878776

素因数分解:

$2^3\times 3^2\times {\mathrm{39983}}^1$

素因数の和:39995

約数の個数: 24

約数和(自身を含む): 7796880

約数和(自身を除く): 4918104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 39983, 79966, 119949, 159932, 239898, 319864, 359847, 479796, 719694, 959592, 1439388, 2878776]

約数ペア:

[(1, 2878776), (2, 1439388), (3, 959592), (4, 719694), (6, 479796), (8, 359847), (9, 319864), (12, 239898), (18, 159932), (24, 119949), (36, 79966), (72, 39983)]