141975652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{390043}}^1$

素因数の和:390067

約数の個数: 24

約数和(自身を含む): 305794496

約数和(自身を除く): 163818844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 390043, 780086, 1560172, 2730301, 5070559, 5460602, 10141118, 10921204, 20282236, 35493913, 70987826, 141975652]

約数ペア:

[(1, 141975652), (2, 70987826), (4, 35493913), (7, 20282236), (13, 10921204), (14, 10141118), (26, 5460602), (28, 5070559), (52, 2730301), (91, 1560172), (182, 780086), (364, 390043)]