2080490944

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{201911}}^1$

素因数の和:201953

約数の個数: 56

約数和(自身を含む): 4923422208

約数和(自身を除く): 2842931264

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 201911, 403822, 807644, 1413377, 1615288, 2826754, 3230576, 4643953, 5653508, 6461152, 9287906, 11307016, 12922304, 18575812, 22614032, 32507671, 37151624, 45228064, 65015342, 74303248, 90456128, 130030684, 148606496, 260061368, 297212992, 520122736, 1040245472, 2080490944]

約数ペア:

[(1, 2080490944), (2, 1040245472), (4, 520122736), (7, 297212992), (8, 260061368), (14, 148606496), (16, 130030684), (23, 90456128), (28, 74303248), (32, 65015342), (46, 45228064), (56, 37151624), (64, 32507671), (92, 22614032), (112, 18575812), (161, 12922304), (184, 11307016), (224, 9287906), (322, 6461152), (368, 5653508), (448, 4643953), (644, 3230576), (736, 2826754), (1288, 1615288), (1472, 1413377), (2576, 807644), (5152, 403822), (10304, 201911)]