2018677496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1207343}}^1$

素因数の和:1207379

約数の個数: 32

約数和(自身を含む): 4346438400

約数和(自身を除く): 2327760904

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 1207343, 2414686, 4829372, 9658744, 13280773, 22939517, 26561546, 45879034, 53123092, 91758068, 106246184, 183516136, 252334687, 504669374, 1009338748, 2018677496]

約数ペア:

[(1, 2018677496), (2, 1009338748), (4, 504669374), (8, 252334687), (11, 183516136), (19, 106246184), (22, 91758068), (38, 53123092), (44, 45879034), (76, 26561546), (88, 22939517), (152, 13280773), (209, 9658744), (418, 4829372), (836, 2414686), (1672, 1207343)]