1949069616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3123509}}^1$

素因数の和:3123533

約数の個数: 40

約数和(自身を含む): 5422413360

約数和(自身を除く): 3473343744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3123509, 6247018, 9370527, 12494036, 18741054, 24988072, 37482108, 40605617, 49976144, 74964216, 81211234, 121816851, 149928432, 162422468, 243633702, 324844936, 487267404, 649689872, 974534808, 1949069616]

約数ペア:

[(1, 1949069616), (2, 974534808), (3, 649689872), (4, 487267404), (6, 324844936), (8, 243633702), (12, 162422468), (13, 149928432), (16, 121816851), (24, 81211234), (26, 74964216), (39, 49976144), (48, 40605617), (52, 37482108), (78, 24988072), (104, 18741054), (156, 12494036), (208, 9370527), (312, 6247018), (624, 3123509)]