8082438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 20224512

約数和(自身を除く): 12142074

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 113, 131, 182, 226, 262, 273, 339, 393, 546, 678, 786, 791, 917, 1469, 1582, 1703, 1834, 2373, 2751, 2938, 3406, 4407, 4746, 5109, 5502, 8814, 10218, 10283, 11921, 14803, 20566, 23842, 29606, 30849, 35763, 44409, 61698, 71526, 88818, 103621, 192439, 207242, 310863, 384878, 577317, 621726, 1154634, 1347073, 2694146, 4041219, 8082438]

約数ペア:

[(1, 8082438), (2, 4041219), (3, 2694146), (6, 1347073), (7, 1154634), (13, 621726), (14, 577317), (21, 384878), (26, 310863), (39, 207242), (42, 192439), (78, 103621), (91, 88818), (113, 71526), (131, 61698), (182, 44409), (226, 35763), (262, 30849), (273, 29606), (339, 23842), (393, 20566), (546, 14803), (678, 11921), (786, 10283), (791, 10218), (917, 8814), (1469, 5502), (1582, 5109), (1703, 4746), (1834, 4407), (2373, 3406), (2751, 2938)]