2873854.00000000

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6265

約数の個数: 32

約数和(自身を含む): 125354880

約数和(自身を除く): 40896935

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 6217, 13585, 31085, 68387, 80821, 118123, 341935, 404105, 590615, 889031, 1299353, 1535599, 4445155, 6496765, 7677995, 16891589, 84457945]

約数ペア:

[(1, 84457945), (5, 16891589), (11, 7677995), (13, 6496765), (19, 4445155), (55, 1535599), (65, 1299353), (95, 889031), (143, 590615), (209, 404105), (247, 341935), (715, 118123), (1045, 80821), (1235, 68387), (2717, 31085), (6217, 13585)]