4920392944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{326113}}^1$

素因数の和:326185

約数の個数: 40

約数和(自身を含む): 10190410272

約数和(自身を除く): 5270017328

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 7544, 15088, 326113, 652226, 1304452, 2608904, 5217808, 7500599, 13370633, 15001198, 26741266, 30002396, 53482532, 60004792, 106965064, 120009584, 213930128, 307524559, 615049118, 1230098236, 2460196472, 4920392944]

約数ペア:

[(1, 4920392944), (2, 2460196472), (4, 1230098236), (8, 615049118), (16, 307524559), (23, 213930128), (41, 120009584), (46, 106965064), (82, 60004792), (92, 53482532), (164, 30002396), (184, 26741266), (328, 15001198), (368, 13370633), (656, 7500599), (943, 5217808), (1886, 2608904), (3772, 1304452), (7544, 652226), (15088, 326113)]