1258454014

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^2\times {\mathrm{1123}}^1$

素因数の和:1432

約数の個数: 24

約数和(自身を含む): 1968674760

約数和(自身を除く): 710220746

約数列:

[1, 2, 29, 58, 139, 278, 1123, 2246, 4031, 8062, 19321, 32567, 38642, 65134, 156097, 312194, 560309, 1120618, 4526813, 9053626, 21697483, 43394966, 629227007, 1258454014]

約数ペア:

[(1, 1258454014), (2, 629227007), (29, 43394966), (58, 21697483), (139, 9053626), (278, 4526813), (1123, 1120618), (2246, 560309), (4031, 312194), (8062, 156097), (19321, 65134), (32567, 38642)]