1330321278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{1291}}^1$

素因数の和:2521

約数の個数: 64

約数和(自身を含む): 3130815744

約数和(自身を除く): 1800494466

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 1201, 1291, 2402, 2582, 3603, 3873, 7206, 7746, 13211, 14201, 15613, 16783, 26422, 28402, 31226, 33566, 39633, 42603, 46839, 50349, 79266, 85206, 93678, 100698, 171743, 184613, 343486, 369226, 515229, 553839, 1030458, 1107678, 1550491, 3100982, 4651473, 9302946, 17055401, 20156383, 34110802, 40312766, 51166203, 60469149, 102332406, 120938298, 221720213, 443440426, 665160639, 1330321278]

約数ペア:

[(1, 1330321278), (2, 665160639), (3, 443440426), (6, 221720213), (11, 120938298), (13, 102332406), (22, 60469149), (26, 51166203), (33, 40312766), (39, 34110802), (66, 20156383), (78, 17055401), (143, 9302946), (286, 4651473), (429, 3100982), (858, 1550491), (1201, 1107678), (1291, 1030458), (2402, 553839), (2582, 515229), (3603, 369226), (3873, 343486), (7206, 184613), (7746, 171743), (13211, 100698), (14201, 93678), (15613, 85206), (16783, 79266), (26422, 50349), (28402, 46839), (31226, 42603), (33566, 39633)]