2806520002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 5039677440

約数和(自身を除く): 2233157438

約数列:

[1, 2, 11, 13, 22, 26, 83, 143, 166, 191, 286, 382, 619, 913, 1079, 1238, 1826, 2101, 2158, 2483, 4202, 4966, 6809, 8047, 11869, 13618, 15853, 16094, 23738, 27313, 31706, 51377, 54626, 88517, 102754, 118229, 174383, 177034, 206089, 236458, 348766, 412178, 565147, 667901, 1130294, 1300519, 1335802, 1536977, 2266979, 2601038, 3073954, 4533958, 7346911, 9813007, 14693822, 16906747, 19626014, 33813494, 107943077, 127569091, 215886154, 255138182, 1403260001, 2806520002]

約数ペア:

[(1, 2806520002), (2, 1403260001), (11, 255138182), (13, 215886154), (22, 127569091), (26, 107943077), (83, 33813494), (143, 19626014), (166, 16906747), (191, 14693822), (286, 9813007), (382, 7346911), (619, 4533958), (913, 3073954), (1079, 2601038), (1238, 2266979), (1826, 1536977), (2101, 1335802), (2158, 1300519), (2483, 1130294), (4202, 667901), (4966, 565147), (6809, 412178), (8047, 348766), (11869, 236458), (13618, 206089), (15853, 177034), (16094, 174383), (23738, 118229), (27313, 102754), (31706, 88517), (51377, 54626)]