2815252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 5433120

約数和(自身を除く): 2617868

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 587, 1174, 1199, 2348, 2398, 4796, 6457, 12914, 25828, 63983, 127966, 255932, 703813, 1407626, 2815252]

約数ペア:

[(1, 2815252), (2, 1407626), (4, 703813), (11, 255932), (22, 127966), (44, 63983), (109, 25828), (218, 12914), (436, 6457), (587, 4796), (1174, 2398), (1199, 2348)]