2788392

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 7015680

約数和(自身を除く): 4227288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 521, 669, 892, 1042, 1338, 1563, 1784, 2084, 2676, 3126, 4168, 5352, 6252, 12504, 116183, 232366, 348549, 464732, 697098, 929464, 1394196, 2788392]

約数ペア:

[(1, 2788392), (2, 1394196), (3, 929464), (4, 697098), (6, 464732), (8, 348549), (12, 232366), (24, 116183), (223, 12504), (446, 6252), (521, 5352), (669, 4168), (892, 3126), (1042, 2676), (1338, 2084), (1563, 1784)]