7915673648

素因数分解:

$2^4\times {\mathrm{1367}}^1\times {\mathrm{361909}}^1$

素因数の和:363284

約数の個数: 20

約数和(自身を含む): 15347879280

約数和(自身を除く): 7432205632

約数列:

[1, 2, 4, 8, 16, 1367, 2734, 5468, 10936, 21872, 361909, 723818, 1447636, 2895272, 5790544, 494729603, 989459206, 1978918412, 3957836824, 7915673648]

約数ペア:

[(1, 7915673648), (2, 3957836824), (4, 1978918412), (8, 989459206), (16, 494729603), (1367, 5790544), (2734, 2895272), (5468, 1447636), (10936, 723818), (21872, 361909)]