2646627841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 3283600320

約数和(自身を除く): 636972479

約数列:

[1, 11, 13, 29, 59, 143, 319, 373, 377, 649, 767, 841, 1711, 4103, 4147, 4849, 8437, 9251, 10817, 10933, 18821, 22007, 22243, 49619, 53339, 118987, 120263, 140621, 242077, 244673, 286091, 313693, 545809, 638203, 645047, 1546831, 3147001, 3450623, 4078009, 7020233, 7095517, 8296639, 18507887, 44858099, 91263029, 203586757, 240602531, 2646627841]

約数ペア:

[(1, 2646627841), (11, 240602531), (13, 203586757), (29, 91263029), (59, 44858099), (143, 18507887), (319, 8296639), (373, 7095517), (377, 7020233), (649, 4078009), (767, 3450623), (841, 3147001), (1711, 1546831), (4103, 645047), (4147, 638203), (4849, 545809), (8437, 313693), (9251, 286091), (10817, 244673), (10933, 242077), (18821, 140621), (22007, 120263), (22243, 118987), (49619, 53339)]