2017319788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{14341}}^1$

素因数の和:14518

約数の個数: 48

約数和(自身を含む): 4047886080

約数和(自身を除く): 2030566292

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 139, 253, 278, 506, 556, 1012, 1529, 3058, 3197, 6116, 6394, 12788, 14341, 28682, 35167, 57364, 70334, 140668, 157751, 315502, 329843, 631004, 659686, 1319372, 1993399, 3628273, 3986798, 7256546, 7973596, 14513092, 21927389, 43854778, 45848177, 87709556, 91696354, 183392708, 504329947, 1008659894, 2017319788]

約数ペア:

[(1, 2017319788), (2, 1008659894), (4, 504329947), (11, 183392708), (22, 91696354), (23, 87709556), (44, 45848177), (46, 43854778), (92, 21927389), (139, 14513092), (253, 7973596), (278, 7256546), (506, 3986798), (556, 3628273), (1012, 1993399), (1529, 1319372), (3058, 659686), (3197, 631004), (6116, 329843), (6394, 315502), (12788, 157751), (14341, 140668), (28682, 70334), (35167, 57364)]