7976386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 5813054

約数列:

[1, 2, 11, 22, 37, 41, 74, 82, 239, 407, 451, 478, 814, 902, 1517, 2629, 3034, 5258, 8843, 9799, 16687, 17686, 19598, 33374, 97273, 107789, 194546, 215578, 362563, 725126, 3988193, 7976386]

約数ペア:

[(1, 7976386), (2, 3988193), (11, 725126), (22, 362563), (37, 215578), (41, 194546), (74, 107789), (82, 97273), (239, 33374), (407, 19598), (451, 17686), (478, 16687), (814, 9799), (902, 8843), (1517, 5258), (2629, 3034)]