1987281236

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{94327}}^1$

素因数の和:94583

約数の個数: 24

約数和(自身を含む): 3644833920

約数和(自身を除く): 1657552684

約数列:

[1, 2, 4, 23, 46, 92, 229, 458, 916, 5267, 10534, 21068, 94327, 188654, 377308, 2169521, 4339042, 8678084, 21600883, 43201766, 86403532, 496820309, 993640618, 1987281236]

約数ペア:

[(1, 1987281236), (2, 993640618), (4, 496820309), (23, 86403532), (46, 43201766), (92, 21600883), (229, 8678084), (458, 4339042), (916, 2169521), (5267, 377308), (10534, 188654), (21068, 94327)]