1340883962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 2347107840

約数和(自身を除く): 1006223878

約数列:

[1, 2, 11, 22, 29, 47, 58, 94, 97, 194, 319, 461, 517, 638, 922, 1034, 1067, 1363, 2134, 2726, 2813, 4559, 5071, 5626, 9118, 10142, 13369, 14993, 21667, 26738, 29986, 30943, 43334, 44717, 50149, 61886, 89434, 100298, 132211, 147059, 238337, 264422, 294118, 476674, 491887, 628343, 983774, 1256686, 1296793, 1454321, 2101699, 2593586, 2908642, 4203398, 6911773, 13823546, 14264723, 23118689, 28529446, 46237378, 60949271, 121898542, 670441981, 1340883962]

約数ペア:

[(1, 1340883962), (2, 670441981), (11, 121898542), (22, 60949271), (29, 46237378), (47, 28529446), (58, 23118689), (94, 14264723), (97, 13823546), (194, 6911773), (319, 4203398), (461, 2908642), (517, 2593586), (638, 2101699), (922, 1454321), (1034, 1296793), (1067, 1256686), (1363, 983774), (2134, 628343), (2726, 491887), (2813, 476674), (4559, 294118), (5071, 264422), (5626, 238337), (9118, 147059), (10142, 132211), (13369, 100298), (14993, 89434), (21667, 61886), (26738, 50149), (29986, 44717), (30943, 43334)]