8857394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 16765056

約数和(自身を除く): 7907662

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 1187, 2374, 3731, 7462, 8309, 15431, 16618, 30862, 48667, 97334, 108017, 216034, 340669, 632671, 681338, 1265342, 4428697, 8857394]

約数ペア:

[(1, 8857394), (2, 4428697), (7, 1265342), (13, 681338), (14, 632671), (26, 340669), (41, 216034), (82, 108017), (91, 97334), (182, 48667), (287, 30862), (533, 16618), (574, 15431), (1066, 8309), (1187, 7462), (2374, 3731)]