453084190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{8779}}^1$

素因数の和:9196

約数の個数: 32

約数和(自身を含む): 880598880

約数和(自身を除く): 427514690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 794, 1985, 3970, 5161, 8779, 10322, 17558, 25805, 43895, 51610, 87790, 114127, 228254, 570635, 1141270, 3485263, 6970526, 17426315, 34852630, 45308419, 90616838, 226542095, 453084190]

約数ペア:

[(1, 453084190), (2, 226542095), (5, 90616838), (10, 45308419), (13, 34852630), (26, 17426315), (65, 6970526), (130, 3485263), (397, 1141270), (794, 570635), (1985, 228254), (3970, 114127), (5161, 87790), (8779, 51610), (10322, 43895), (17558, 25805)]