2013278278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{11677}}^1$

素因数の和:12168

約数の個数: 32

約数和(自身を含む): 3496112928

約数和(自身を除く): 1482834650

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 461, 922, 5071, 7837, 10142, 11677, 15674, 23354, 86207, 128447, 172414, 198509, 256894, 397018, 2183599, 4367198, 5383097, 10766194, 59214067, 91512649, 118428134, 183025298, 1006639139, 2013278278]

約数ペア:

[(1, 2013278278), (2, 1006639139), (11, 183025298), (17, 118428134), (22, 91512649), (34, 59214067), (187, 10766194), (374, 5383097), (461, 4367198), (922, 2183599), (5071, 397018), (7837, 256894), (10142, 198509), (11677, 172414), (15674, 128447), (23354, 86207)]