1920160796

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 3568561920

約数和(自身を除く): 1648401124

約数列:

[1, 2, 4, 23, 46, 92, 107, 131, 214, 262, 428, 524, 1489, 2461, 2978, 3013, 4922, 5956, 6026, 9844, 12052, 14017, 28034, 34247, 56068, 68494, 136988, 159323, 195059, 318646, 322391, 390118, 637292, 644782, 780236, 1289564, 3664429, 4486357, 7328858, 8972714, 14657716, 17945428, 20871313, 41742626, 83485252, 480040199, 960080398, 1920160796]

約数ペア:

[(1, 1920160796), (2, 960080398), (4, 480040199), (23, 83485252), (46, 41742626), (92, 20871313), (107, 17945428), (131, 14657716), (214, 8972714), (262, 7328858), (428, 4486357), (524, 3664429), (1489, 1289564), (2461, 780236), (2978, 644782), (3013, 637292), (4922, 390118), (5956, 322391), (6026, 318646), (9844, 195059), (12052, 159323), (14017, 136988), (28034, 68494), (34247, 56068)]