974058472

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{189949}}^1$

素因数の和:190596

約数の個数: 16

約数和(自身を含む): 1829218500

約数和(自身を除く): 855160028

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 189949, 379898, 759796, 1519592, 121757309, 243514618, 487029236, 974058472]

約数ペア:

[(1, 974058472), (2, 487029236), (4, 243514618), (8, 121757309), (641, 1519592), (1282, 759796), (2564, 379898), (5128, 189949)]