247770297836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1\times {\mathrm{27281}}^1$

素因数の和:28106

約数の個数: 48

約数和(自身を含む): 450454193280

約数和(自身を除く): 202683895444

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 701, 1402, 2804, 3239, 6478, 12956, 27281, 28741, 54562, 55379, 57482, 109124, 110758, 114964, 221516, 1118521, 2155199, 2237042, 2270539, 4310398, 4474084, 4541078, 8620796, 9082156, 19123981, 38247962, 76495924, 88363159, 176726318, 353452636, 784083221, 1510794499, 1568166442, 3021588998, 3136332884, 6043177996, 61942574459, 123885148918, 247770297836]

約数ペア:

[(1, 247770297836), (2, 123885148918), (4, 61942574459), (41, 6043177996), (79, 3136332884), (82, 3021588998), (158, 1568166442), (164, 1510794499), (316, 784083221), (701, 353452636), (1402, 176726318), (2804, 88363159), (3239, 76495924), (6478, 38247962), (12956, 19123981), (27281, 9082156), (28741, 8620796), (54562, 4541078), (55379, 4474084), (57482, 4310398), (109124, 2270539), (110758, 2237042), (114964, 2155199), (221516, 1118521)]