2215356

素因数分解:

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

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 6077568

約数和(自身を除く): 3862212

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1291, 1716, 2582, 3873, 5164, 7746, 14201, 15492, 16783, 28402, 33566, 42603, 50349, 56804, 67132, 85206, 100698, 170412, 184613, 201396, 369226, 553839, 738452, 1107678, 2215356]

約数ペア:

[(1, 2215356), (2, 1107678), (3, 738452), (4, 553839), (6, 369226), (11, 201396), (12, 184613), (13, 170412), (22, 100698), (26, 85206), (33, 67132), (39, 56804), (44, 50349), (52, 42603), (66, 33566), (78, 28402), (132, 16783), (143, 15492), (156, 14201), (286, 7746), (429, 5164), (572, 3873), (858, 2582), (1291, 1716)]