713889618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{247363}}^1$

素因数の和:247418

約数の個数: 32

約数和(自身を含む): 1579171776

約数和(自身を除く): 865282158

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 247363, 494726, 742089, 1484178, 3215719, 6431438, 9152431, 9647157, 18304862, 19294314, 27457293, 54914586, 118981603, 237963206, 356944809, 713889618]

約数ペア:

[(1, 713889618), (2, 356944809), (3, 237963206), (6, 118981603), (13, 54914586), (26, 27457293), (37, 19294314), (39, 18304862), (74, 9647157), (78, 9152431), (111, 6431438), (222, 3215719), (481, 1484178), (962, 742089), (1443, 494726), (2886, 247363)]