2018285744

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{433}}^1\times {\mathrm{919}}^1$

素因数の和:1677

約数の個数: 40

約数和(自身を含む): 3936102240

約数和(自身を除く): 1917816496

約数列:

[1, 2, 4, 8, 16, 317, 433, 634, 866, 919, 1268, 1732, 1838, 2536, 3464, 3676, 5072, 6928, 7352, 14704, 137261, 274522, 291323, 397927, 549044, 582646, 795854, 1098088, 1165292, 1591708, 2196176, 2330584, 3183416, 4661168, 6366832, 126142859, 252285718, 504571436, 1009142872, 2018285744]

約数ペア:

[(1, 2018285744), (2, 1009142872), (4, 504571436), (8, 252285718), (16, 126142859), (317, 6366832), (433, 4661168), (634, 3183416), (866, 2330584), (919, 2196176), (1268, 1591708), (1732, 1165292), (1838, 1098088), (2536, 795854), (3464, 582646), (3676, 549044), (5072, 397927), (6928, 291323), (7352, 274522), (14704, 137261)]