264889438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{7937}}^1$

素因数の和:8028

約数の個数: 32

約数和(自身を含む): 456085728

約数和(自身を除く): 191196290

約数列:

[1, 2, 11, 22, 37, 41, 74, 82, 407, 451, 814, 902, 1517, 3034, 7937, 15874, 16687, 33374, 87307, 174614, 293669, 325417, 587338, 650834, 3230359, 3579587, 6460718, 7159174, 12040429, 24080858, 132444719, 264889438]

約数ペア:

[(1, 264889438), (2, 132444719), (11, 24080858), (22, 12040429), (37, 7159174), (41, 6460718), (74, 3579587), (82, 3230359), (407, 650834), (451, 587338), (814, 325417), (902, 293669), (1517, 174614), (3034, 87307), (7937, 33374), (15874, 16687)]