1582839248

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{154333}}^1$

素因数の和:154982

約数の個数: 20

約数和(自身を含む): 3071555268

約数和(自身を除く): 1488716020

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 154333, 308666, 617332, 1234664, 2469328, 98927453, 197854906, 395709812, 791419624, 1582839248]

約数ペア:

[(1, 1582839248), (2, 791419624), (4, 395709812), (8, 197854906), (16, 98927453), (641, 2469328), (1282, 1234664), (2564, 617332), (5128, 308666), (10256, 154333)]