1125328

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1222

約数の個数: 20

約数和(自身を含む): 2217988

約数和(自身を除く): 1092660

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1153, 2306, 4612, 9224, 18448, 70333, 140666, 281332, 562664, 1125328]

約数ペア:

[(1, 1125328), (2, 562664), (4, 281332), (8, 140666), (16, 70333), (61, 18448), (122, 9224), (244, 4612), (488, 2306), (976, 1153)]