2830537507688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3389}}^1\times {\mathrm{68281}}^1$

素因数の和:71826

約数の個数: 64

約数和(自身を含む): 5833194696000

約数和(自身を除く): 3002657188312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 3389, 6116, 6778, 12232, 13556, 27112, 37279, 68281, 74558, 136562, 149116, 273124, 298232, 471071, 546248, 751091, 942142, 1502182, 1884284, 3004364, 3768568, 5181781, 6008728, 9491059, 10363562, 18982118, 20727124, 37964236, 41454248, 75928472, 104401649, 208803298, 231404309, 417606596, 462808618, 835213192, 925617236, 1851234472, 2545447399, 5090894798, 10181789596, 20363579192, 32165198951, 64330397902, 128660795804, 257321591608, 353817188461, 707634376922, 1415268753844, 2830537507688]

約数ペア:

[(1, 2830537507688), (2, 1415268753844), (4, 707634376922), (8, 353817188461), (11, 257321591608), (22, 128660795804), (44, 64330397902), (88, 32165198951), (139, 20363579192), (278, 10181789596), (556, 5090894798), (1112, 2545447399), (1529, 1851234472), (3058, 925617236), (3389, 835213192), (6116, 462808618), (6778, 417606596), (12232, 231404309), (13556, 208803298), (27112, 104401649), (37279, 75928472), (68281, 41454248), (74558, 37964236), (136562, 20727124), (149116, 18982118), (273124, 10363562), (298232, 9491059), (471071, 6008728), (546248, 5181781), (751091, 3768568), (942142, 3004364), (1502182, 1884284)]