2247477985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{1279}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 2903040000

約数和(自身を除く): 655562015

約数列:

[1, 5, 19, 53, 95, 265, 349, 1007, 1279, 1745, 5035, 6395, 6631, 18497, 24301, 33155, 67787, 92485, 121505, 338935, 351443, 446371, 1287953, 1757215, 2231855, 6439765, 8481049, 23657663, 42405245, 118288315, 449495597, 2247477985]

約数ペア:

[(1, 2247477985), (5, 449495597), (19, 118288315), (53, 42405245), (95, 23657663), (265, 8481049), (349, 6439765), (1007, 2231855), (1279, 1757215), (1745, 1287953), (5035, 446371), (6395, 351443), (6631, 338935), (18497, 121505), (24301, 92485), (33155, 67787)]