1961502972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1143067}}^1$

素因数の和:1143098

約数の個数: 48

約数和(自身を含む): 5376991872

約数和(自身を除く): 3415488900

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, 1716, 1143067, 2286134, 3429201, 4572268, 6858402, 12573737, 13716804, 14859871, 25147474, 29719742, 37721211, 44579613, 50294948, 59439484, 75442422, 89159226, 150884844, 163458581, 178318452, 326917162, 490375743, 653834324, 980751486, 1961502972]

約数ペア:

[(1, 1961502972), (2, 980751486), (3, 653834324), (4, 490375743), (6, 326917162), (11, 178318452), (12, 163458581), (13, 150884844), (22, 89159226), (26, 75442422), (33, 59439484), (39, 50294948), (44, 44579613), (52, 37721211), (66, 29719742), (78, 25147474), (132, 14859871), (143, 13716804), (156, 12573737), (286, 6858402), (429, 4572268), (572, 3429201), (858, 2286134), (1716, 1143067)]