17967508988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{288181}}^1$

素因数の和:288318

約数の個数: 48

約数和(自身を含む): 37279223520

約数和(自身を除く): 19311714532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 109, 143, 218, 286, 436, 572, 1199, 1417, 2398, 2834, 4796, 5668, 15587, 31174, 62348, 288181, 576362, 1152724, 3169991, 3746353, 6339982, 7492706, 12679964, 14985412, 31411729, 41209883, 62823458, 82419766, 125646916, 164839532, 345529019, 408352477, 691058038, 816704954, 1382116076, 1633409908, 4491877247, 8983754494, 17967508988]

約数ペア:

[(1, 17967508988), (2, 8983754494), (4, 4491877247), (11, 1633409908), (13, 1382116076), (22, 816704954), (26, 691058038), (44, 408352477), (52, 345529019), (109, 164839532), (143, 125646916), (218, 82419766), (286, 62823458), (436, 41209883), (572, 31411729), (1199, 14985412), (1417, 12679964), (2398, 7492706), (2834, 6339982), (4796, 3746353), (5668, 3169991), (15587, 1152724), (31174, 576362), (62348, 288181)]