249973918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 409305600

約数和(自身を除く): 159331682

約数列:

[1, 2, 19, 38, 47, 67, 94, 134, 893, 1273, 1786, 2089, 2546, 3149, 4178, 6298, 39691, 59831, 79382, 98183, 119662, 139963, 196366, 279926, 1865477, 2659297, 3730954, 5318594, 6578261, 13156522, 124986959, 249973918]

約数ペア:

[(1, 249973918), (2, 124986959), (19, 13156522), (38, 6578261), (47, 5318594), (67, 3730954), (94, 2659297), (134, 1865477), (893, 279926), (1273, 196366), (1786, 139963), (2089, 119662), (2546, 98183), (3149, 79382), (4178, 59831), (6298, 39691)]