988778882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{12547}}^1$

素因数の和:13002

約数の個数: 32

約数和(自身を含む): 1829799552

約数和(自身を除く): 841020670

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 433, 866, 3031, 5629, 6062, 11258, 12547, 25094, 39403, 78806, 87829, 163111, 175658, 326222, 1141777, 2283554, 5432851, 10865702, 38029957, 70627063, 76059914, 141254126, 494389441, 988778882]

約数ペア:

[(1, 988778882), (2, 494389441), (7, 141254126), (13, 76059914), (14, 70627063), (26, 38029957), (91, 10865702), (182, 5432851), (433, 2283554), (866, 1141777), (3031, 326222), (5629, 175658), (6062, 163111), (11258, 87829), (12547, 78806), (25094, 39403)]