1965153652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{65777}}^1$

素因数の和:65896

約数の個数: 48

約数和(自身を含む): 4331875968

約数和(自身を除く): 2366722316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2134, 2716, 4268, 7469, 14938, 29876, 65777, 131554, 263108, 460439, 723547, 920878, 1447094, 1841756, 2894188, 5064829, 6380369, 10129658, 12760738, 20259316, 25521476, 44662583, 70184059, 89325166, 140368118, 178650332, 280736236, 491288413, 982576826, 1965153652]

約数ペア:

[(1, 1965153652), (2, 982576826), (4, 491288413), (7, 280736236), (11, 178650332), (14, 140368118), (22, 89325166), (28, 70184059), (44, 44662583), (77, 25521476), (97, 20259316), (154, 12760738), (194, 10129658), (308, 6380369), (388, 5064829), (679, 2894188), (1067, 1841756), (1358, 1447094), (2134, 920878), (2716, 723547), (4268, 460439), (7469, 263108), (14938, 131554), (29876, 65777)]