13131352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4073}}^1$

素因数の和:4123

約数の個数: 32

約数和(自身を含む): 27377280

約数和(自身を除く): 14245928

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 4073, 8146, 16292, 32584, 52949, 105898, 126263, 211796, 252526, 423592, 505052, 1010104, 1641419, 3282838, 6565676, 13131352]

約数ペア:

[(1, 13131352), (2, 6565676), (4, 3282838), (8, 1641419), (13, 1010104), (26, 505052), (31, 423592), (52, 252526), (62, 211796), (104, 126263), (124, 105898), (248, 52949), (403, 32584), (806, 16292), (1612, 8146), (3224, 4073)]