988115408

素因数分解:

$2^4\times 7^1\times {\mathrm{8822459}}^1$

素因数の和:8822474

約数の個数: 20

約数和(自身を含む): 2187970080

約数和(自身を除く): 1199854672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 8822459, 17644918, 35289836, 61757213, 70579672, 123514426, 141159344, 247028852, 494057704, 988115408]

約数ペア:

[(1, 988115408), (2, 494057704), (4, 247028852), (7, 141159344), (8, 123514426), (14, 70579672), (16, 61757213), (28, 35289836), (56, 17644918), (112, 8822459)]