253220148952

素因数分解:

$2^3\times {\mathrm{1381}}^1\times {\mathrm{22919999}}^1$

素因数の和:22921386

約数の個数: 16

約数和(自身を含む): 475131600000

約数和(自身を除く): 221911451048

約数列:

[1, 2, 4, 8, 1381, 2762, 5524, 11048, 22919999, 45839998, 91679996, 183359992, 31652518619, 63305037238, 126610074476, 253220148952]

約数ペア:

[(1, 253220148952), (2, 126610074476), (4, 63305037238), (8, 31652518619), (1381, 183359992), (2762, 91679996), (5524, 45839998), (11048, 22919999)]