1038455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 1382400

約数和(自身を除く): 343945

約数列:

[1, 5, 11, 55, 79, 239, 395, 869, 1195, 2629, 4345, 13145, 18881, 94405, 207691, 1038455]

約数ペア:

[(1, 1038455), (5, 207691), (11, 94405), (55, 18881), (79, 13145), (239, 4345), (395, 2629), (869, 1195)]