2045259710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{42179}}^1$

素因数の和:42572

約数の個数: 32

約数和(自身を含む): 3975380640

約数和(自身を除く): 1930120930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 373, 746, 1865, 3730, 4849, 9698, 24245, 42179, 48490, 84358, 210895, 421790, 548327, 1096654, 2741635, 5483270, 15732767, 31465534, 78663835, 157327670, 204525971, 409051942, 1022629855, 2045259710]

約数ペア:

[(1, 2045259710), (2, 1022629855), (5, 409051942), (10, 204525971), (13, 157327670), (26, 78663835), (65, 31465534), (130, 15732767), (373, 5483270), (746, 2741635), (1865, 1096654), (3730, 548327), (4849, 421790), (9698, 210895), (24245, 84358), (42179, 48490)]