2131654128

素因数分解:

$2^4\times 3^1\times {\mathrm{44409461}}^1$

素因数の和:44409472

約数の個数: 20

約数和(自身を含む): 5506773288

約数和(自身を除く): 3375119160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 44409461, 88818922, 133228383, 177637844, 266456766, 355275688, 532913532, 710551376, 1065827064, 2131654128]

約数ペア:

[(1, 2131654128), (2, 1065827064), (3, 710551376), (4, 532913532), (6, 355275688), (8, 266456766), (12, 177637844), (16, 133228383), (24, 88818922), (48, 44409461)]