4163874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 10257408

約数和(自身を除く): 6093534

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 211, 253, 286, 299, 422, 429, 506, 598, 633, 759, 858, 897, 1266, 1518, 1794, 2321, 2743, 3289, 4642, 4853, 5486, 6578, 6963, 8229, 9706, 9867, 13926, 14559, 16458, 19734, 29118, 30173, 53383, 60346, 63089, 90519, 106766, 126178, 160149, 181038, 189267, 320298, 378534, 693979, 1387958, 2081937, 4163874]

約数ペア:

[(1, 4163874), (2, 2081937), (3, 1387958), (6, 693979), (11, 378534), (13, 320298), (22, 189267), (23, 181038), (26, 160149), (33, 126178), (39, 106766), (46, 90519), (66, 63089), (69, 60346), (78, 53383), (138, 30173), (143, 29118), (211, 19734), (253, 16458), (286, 14559), (299, 13926), (422, 9867), (429, 9706), (506, 8229), (598, 6963), (633, 6578), (759, 5486), (858, 4853), (897, 4642), (1266, 3289), (1518, 2743), (1794, 2321)]