1290415695044

素因数分解:

$2^2\times 7^1\times {\mathrm{2879}}^1\times {\mathrm{16007737}}^1$

素因数の和:16010627

約数の個数: 24

約数和(自身を含む): 2581727984640

約数和(自身を除く): 1291312289596

約数列:

[1, 2, 4, 7, 14, 28, 2879, 5758, 11516, 20153, 40306, 80612, 16007737, 32015474, 64030948, 112054159, 224108318, 448216636, 46086274823, 92172549646, 184345099292, 322603923761, 645207847522, 1290415695044]

約数ペア:

[(1, 1290415695044), (2, 645207847522), (4, 322603923761), (7, 184345099292), (14, 92172549646), (28, 46086274823), (2879, 448216636), (5758, 224108318), (11516, 112054159), (20153, 64030948), (40306, 32015474), (80612, 16007737)]