1427056

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1216

約数の個数: 20

約数和(自身を含む): 2802400

約数和(自身を除く): 1375344

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1129, 1264, 2258, 4516, 9032, 18064, 89191, 178382, 356764, 713528, 1427056]

約数ペア:

[(1, 1427056), (2, 713528), (4, 356764), (8, 178382), (16, 89191), (79, 18064), (158, 9032), (316, 4516), (632, 2258), (1129, 1264)]