1566656819716

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{601}}^1\times {\mathrm{743}}^1\times {\mathrm{5381}}^1$

素因数の和:6892

約数の個数: 48

約数和(自身を含む): 2767292131968

約数和(自身を除く): 1200635312252

約数列:

[1, 2, 4, 163, 326, 601, 652, 743, 1202, 1486, 2404, 2972, 5381, 10762, 21524, 97963, 121109, 195926, 242218, 391852, 446543, 484436, 877103, 893086, 1754206, 1786172, 3233981, 3508412, 3998083, 6467962, 7996166, 12935924, 15992332, 72786509, 145573018, 291146036, 527138903, 651687529, 1054277806, 1303375058, 2108555612, 2402847883, 2606750116, 4805695766, 9611391532, 391664204929, 783328409858, 1566656819716]

約数ペア:

[(1, 1566656819716), (2, 783328409858), (4, 391664204929), (163, 9611391532), (326, 4805695766), (601, 2606750116), (652, 2402847883), (743, 2108555612), (1202, 1303375058), (1486, 1054277806), (2404, 651687529), (2972, 527138903), (5381, 291146036), (10762, 145573018), (21524, 72786509), (97963, 15992332), (121109, 12935924), (195926, 7996166), (242218, 6467962), (391852, 3998083), (446543, 3508412), (484436, 3233981), (877103, 1786172), (893086, 1754206)]