1948001330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{769961}}^1$

素因数の和:770002

約数の個数: 32

約数和(自身を含む): 3991483008

約数和(自身を除く): 2043481678

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 769961, 1539922, 3849805, 7699610, 8469571, 16939142, 17709103, 35418206, 42347855, 84695710, 88545515, 177091030, 194800133, 389600266, 974000665, 1948001330]

約数ペア:

[(1, 1948001330), (2, 974000665), (5, 389600266), (10, 194800133), (11, 177091030), (22, 88545515), (23, 84695710), (46, 42347855), (55, 35418206), (110, 17709103), (115, 16939142), (230, 8469571), (253, 7699610), (506, 3849805), (1265, 1539922), (2530, 769961)]