1959978534

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1063}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 4236115968

約数和(自身を除く): 2276137434

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 431, 713, 862, 1063, 1293, 1426, 2126, 2139, 2586, 3189, 4278, 6378, 9913, 13361, 19826, 24449, 26722, 29739, 32953, 40083, 48898, 59478, 65906, 73347, 80166, 98859, 146694, 197718, 307303, 458153, 614606, 757919, 916306, 921909, 1374459, 1515838, 1843818, 2273757, 2748918, 4547514, 10537519, 14202743, 21075038, 28405486, 31612557, 42608229, 63225114, 85216458, 326663089, 653326178, 979989267, 1959978534]

約数ペア:

[(1, 1959978534), (2, 979989267), (3, 653326178), (6, 326663089), (23, 85216458), (31, 63225114), (46, 42608229), (62, 31612557), (69, 28405486), (93, 21075038), (138, 14202743), (186, 10537519), (431, 4547514), (713, 2748918), (862, 2273757), (1063, 1843818), (1293, 1515838), (1426, 1374459), (2126, 921909), (2139, 916306), (2586, 757919), (3189, 614606), (4278, 458153), (6378, 307303), (9913, 197718), (13361, 146694), (19826, 98859), (24449, 80166), (26722, 73347), (29739, 65906), (32953, 59478), (40083, 48898)]