2077403770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{9679}}^1$

素因数の和:9839

約数の個数: 48

約数和(自身を含む): 4081397760

約数和(自身を除く): 2003993990

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 169, 254, 338, 635, 845, 1270, 1651, 1690, 3302, 8255, 9679, 16510, 19358, 21463, 42926, 48395, 96790, 107315, 125827, 214630, 251654, 629135, 1229233, 1258270, 1635751, 2458466, 3271502, 6146165, 8178755, 12292330, 15980029, 16357510, 31960058, 79900145, 159800290, 207740377, 415480754, 1038701885, 2077403770]

約数ペア:

[(1, 2077403770), (2, 1038701885), (5, 415480754), (10, 207740377), (13, 159800290), (26, 79900145), (65, 31960058), (127, 16357510), (130, 15980029), (169, 12292330), (254, 8178755), (338, 6146165), (635, 3271502), (845, 2458466), (1270, 1635751), (1651, 1258270), (1690, 1229233), (3302, 629135), (8255, 251654), (9679, 214630), (16510, 125827), (19358, 107315), (21463, 96790), (42926, 48395)]