1640076

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 3869040

約数和(自身を除く): 2228964

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 1409, 2818, 4227, 5636, 8454, 16908, 136673, 273346, 410019, 546692, 820038, 1640076]

約数ペア:

[(1, 1640076), (2, 820038), (3, 546692), (4, 410019), (6, 273346), (12, 136673), (97, 16908), (194, 8454), (291, 5636), (388, 4227), (582, 2818), (1164, 1409)]