2012043304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{281641}}^1$

素因数の和:281713

約数の個数: 32

約数和(自身を含む): 4055644800

約数和(自身を除く): 2043601496

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 281641, 563282, 1126564, 2253128, 5351179, 10702358, 13237127, 21404716, 26474254, 42809432, 52948508, 105897016, 251505413, 503010826, 1006021652, 2012043304]

約数ペア:

[(1, 2012043304), (2, 1006021652), (4, 503010826), (8, 251505413), (19, 105897016), (38, 52948508), (47, 42809432), (76, 26474254), (94, 21404716), (152, 13237127), (188, 10702358), (376, 5351179), (893, 2253128), (1786, 1126564), (3572, 563282), (7144, 281641)]