2009005584

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2202857}}^1$

素因数の和:2202887

約数の個数: 40

約数和(自身を含む): 5463087840

約数和(自身を除く): 3454082256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 2202857, 4405714, 6608571, 8811428, 13217142, 17622856, 26434284, 35245712, 41854283, 52868568, 83708566, 105737136, 125562849, 167417132, 251125698, 334834264, 502251396, 669668528, 1004502792, 2009005584]

約数ペア:

[(1, 2009005584), (2, 1004502792), (3, 669668528), (4, 502251396), (6, 334834264), (8, 251125698), (12, 167417132), (16, 125562849), (19, 105737136), (24, 83708566), (38, 52868568), (48, 41854283), (57, 35245712), (76, 26434284), (114, 17622856), (152, 13217142), (228, 8811428), (304, 6608571), (456, 4405714), (912, 2202857)]