1160640208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{797143}}^1$

素因数の和:797171

約数の個数: 40

約数和(自身を含む): 2767683968

約数和(自身を除く): 1607043760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 797143, 1594286, 3188572, 5580001, 6377144, 10362859, 11160002, 12754288, 20725718, 22320004, 41451436, 44640008, 72540013, 82902872, 89280016, 145080026, 165805744, 290160052, 580320104, 1160640208]

約数ペア:

[(1, 1160640208), (2, 580320104), (4, 290160052), (7, 165805744), (8, 145080026), (13, 89280016), (14, 82902872), (16, 72540013), (26, 44640008), (28, 41451436), (52, 22320004), (56, 20725718), (91, 12754288), (104, 11160002), (112, 10362859), (182, 6377144), (208, 5580001), (364, 3188572), (728, 1594286), (1456, 797143)]