255655835078

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{941441}}^1$

素因数の和:941637

約数の個数: 48

約数和(自身を含む): 475232390064

約数和(自身を除く): 219576554986

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 163, 238, 326, 833, 1141, 1666, 2282, 2771, 5542, 7987, 15974, 19397, 38794, 135779, 271558, 941441, 1882882, 6590087, 13180174, 16004497, 32008994, 46130609, 92261218, 112031479, 153454883, 224062958, 306909766, 784220353, 1074184181, 1568440706, 2148368362, 2608733011, 5217466022, 7519289267, 15038578534, 18261131077, 36522262154, 127827917539, 255655835078]

約数ペア:

[(1, 255655835078), (2, 127827917539), (7, 36522262154), (14, 18261131077), (17, 15038578534), (34, 7519289267), (49, 5217466022), (98, 2608733011), (119, 2148368362), (163, 1568440706), (238, 1074184181), (326, 784220353), (833, 306909766), (1141, 224062958), (1666, 153454883), (2282, 112031479), (2771, 92261218), (5542, 46130609), (7987, 32008994), (15974, 16004497), (19397, 13180174), (38794, 6590087), (135779, 1882882), (271558, 941441)]