9797145488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{24443}}^1$

素因数の和:24552

約数の個数: 80

約数和(自身を含む): 21387131136

約数和(自身を除く): 11589985648

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 47, 52, 82, 94, 104, 164, 188, 208, 328, 376, 533, 611, 656, 752, 1066, 1222, 1927, 2132, 2444, 3854, 4264, 4888, 7708, 8528, 9776, 15416, 24443, 25051, 30832, 48886, 50102, 97772, 100204, 195544, 200408, 317759, 391088, 400816, 635518, 1002163, 1148821, 1271036, 2004326, 2297642, 2542072, 4008652, 4595284, 5084144, 8017304, 9190568, 13028119, 14934673, 16034608, 18381136, 26056238, 29869346, 47101661, 52112476, 59738692, 94203322, 104224952, 119477384, 188406644, 208449904, 238954768, 376813288, 612321593, 753626576, 1224643186, 2449286372, 4898572744, 9797145488]

約数ペア:

[(1, 9797145488), (2, 4898572744), (4, 2449286372), (8, 1224643186), (13, 753626576), (16, 612321593), (26, 376813288), (41, 238954768), (47, 208449904), (52, 188406644), (82, 119477384), (94, 104224952), (104, 94203322), (164, 59738692), (188, 52112476), (208, 47101661), (328, 29869346), (376, 26056238), (533, 18381136), (611, 16034608), (656, 14934673), (752, 13028119), (1066, 9190568), (1222, 8017304), (1927, 5084144), (2132, 4595284), (2444, 4008652), (3854, 2542072), (4264, 2297642), (4888, 2004326), (7708, 1271036), (8528, 1148821), (9776, 1002163), (15416, 635518), (24443, 400816), (25051, 391088), (30832, 317759), (48886, 200408), (50102, 195544), (97772, 100204)]