1965298434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{5417}}^1$

素因数の和:5695

約数の個数: 64

約数和(自身を含む): 4493905920

約数和(自身を除く): 2528607486

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 239, 253, 478, 506, 717, 759, 1434, 1518, 2629, 5258, 5417, 5497, 7887, 10834, 10994, 15774, 16251, 16491, 32502, 32982, 59587, 60467, 119174, 120934, 124591, 178761, 181401, 249182, 357522, 362802, 373773, 747546, 1294663, 1370501, 2589326, 2741002, 3883989, 4111503, 7767978, 8223006, 14241293, 28482586, 29777249, 42723879, 59554498, 85447758, 89331747, 178663494, 327549739, 655099478, 982649217, 1965298434]

約数ペア:

[(1, 1965298434), (2, 982649217), (3, 655099478), (6, 327549739), (11, 178663494), (22, 89331747), (23, 85447758), (33, 59554498), (46, 42723879), (66, 29777249), (69, 28482586), (138, 14241293), (239, 8223006), (253, 7767978), (478, 4111503), (506, 3883989), (717, 2741002), (759, 2589326), (1434, 1370501), (1518, 1294663), (2629, 747546), (5258, 373773), (5417, 362802), (5497, 357522), (7887, 249182), (10834, 181401), (10994, 178761), (15774, 124591), (16251, 120934), (16491, 119174), (32502, 60467), (32982, 59587)]