2196572072

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{21557}}^1$

素因数の和:21881

約数の個数: 32

約数和(自身を含む): 4221918720

約数和(自身を除く): 2025346648

約数列:

[1, 2, 4, 8, 47, 94, 188, 271, 376, 542, 1084, 2168, 12737, 21557, 25474, 43114, 50948, 86228, 101896, 172456, 1013179, 2026358, 4052716, 5841947, 8105432, 11683894, 23367788, 46735576, 274571509, 549143018, 1098286036, 2196572072]

約数ペア:

[(1, 2196572072), (2, 1098286036), (4, 549143018), (8, 274571509), (47, 46735576), (94, 23367788), (188, 11683894), (271, 8105432), (376, 5841947), (542, 4052716), (1084, 2026358), (2168, 1013179), (12737, 172456), (21557, 101896), (25474, 86228), (43114, 50948)]