13308412172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{18917}}^1$

素因数の和:19262

約数の個数: 48

約数和(自身を含む): 25934307840

約数和(自身を除く): 12625895668

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 271, 542, 649, 1084, 1298, 2596, 2981, 5962, 11924, 15989, 18917, 31978, 37834, 63956, 75668, 175879, 208087, 351758, 416174, 703516, 832348, 1116103, 2232206, 4464412, 5126507, 10253014, 12277133, 20506028, 24554266, 49108532, 56391577, 112783154, 225566308, 302463913, 604927826, 1209855652, 3327103043, 6654206086, 13308412172]

約数ペア:

[(1, 13308412172), (2, 6654206086), (4, 3327103043), (11, 1209855652), (22, 604927826), (44, 302463913), (59, 225566308), (118, 112783154), (236, 56391577), (271, 49108532), (542, 24554266), (649, 20506028), (1084, 12277133), (1298, 10253014), (2596, 5126507), (2981, 4464412), (5962, 2232206), (11924, 1116103), (15989, 832348), (18917, 703516), (31978, 416174), (37834, 351758), (63956, 208087), (75668, 175879)]