1373394190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{78167}}^1$

素因数の和:78432

約数の個数: 32

約数和(自身を含む): 2836560384

約数和(自身を除く): 1463166194

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 8785, 17570, 78167, 156334, 390835, 547169, 781670, 1094338, 2735845, 5471690, 19619917, 39239834, 98099585, 137339419, 196199170, 274678838, 686697095, 1373394190]

約数ペア:

[(1, 1373394190), (2, 686697095), (5, 274678838), (7, 196199170), (10, 137339419), (14, 98099585), (35, 39239834), (70, 19619917), (251, 5471690), (502, 2735845), (1255, 1094338), (1757, 781670), (2510, 547169), (3514, 390835), (8785, 156334), (17570, 78167)]