2870726684

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{28097}}^1$

素因数の和:28238

約数の個数: 48

約数和(自身を含む): 5947784640

約数和(自身を除く): 3077057956

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 89, 164, 178, 287, 356, 574, 623, 1148, 1246, 2492, 3649, 7298, 14596, 25543, 28097, 51086, 56194, 102172, 112388, 196679, 393358, 786716, 1151977, 2303954, 2500633, 4607908, 5001266, 8063839, 10002532, 16127678, 17504431, 32255356, 35008862, 70017724, 102525953, 205051906, 410103812, 717681671, 1435363342, 2870726684]

約数ペア:

[(1, 2870726684), (2, 1435363342), (4, 717681671), (7, 410103812), (14, 205051906), (28, 102525953), (41, 70017724), (82, 35008862), (89, 32255356), (164, 17504431), (178, 16127678), (287, 10002532), (356, 8063839), (574, 5001266), (623, 4607908), (1148, 2500633), (1246, 2303954), (2492, 1151977), (3649, 786716), (7298, 393358), (14596, 196679), (25543, 112388), (28097, 102172), (51086, 56194)]