3687190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 7239456

約数和(自身を除く): 3552266

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 251, 502, 565, 1130, 1255, 1469, 2510, 2938, 3263, 6526, 7345, 14690, 16315, 28363, 32630, 56726, 141815, 283630, 368719, 737438, 1843595, 3687190]

約数ペア:

[(1, 3687190), (2, 1843595), (5, 737438), (10, 368719), (13, 283630), (26, 141815), (65, 56726), (113, 32630), (130, 28363), (226, 16315), (251, 14690), (502, 7345), (565, 6526), (1130, 3263), (1255, 2938), (1469, 2510)]