1418128

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1522

約数の個数: 20

約数和(自身を含む): 2794588

約数和(自身を除く): 1376460

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1453, 2906, 5812, 11624, 23248, 88633, 177266, 354532, 709064, 1418128]

約数ペア:

[(1, 1418128), (2, 709064), (4, 354532), (8, 177266), (16, 88633), (61, 23248), (122, 11624), (244, 5812), (488, 2906), (976, 1453)]