1383798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 3026016

約数和(自身を除く): 1642218

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 157, 226, 314, 339, 471, 678, 942, 1469, 2041, 2938, 4082, 4407, 6123, 8814, 12246, 17741, 35482, 53223, 106446, 230633, 461266, 691899, 1383798]

約数ペア:

[(1, 1383798), (2, 691899), (3, 461266), (6, 230633), (13, 106446), (26, 53223), (39, 35482), (78, 17741), (113, 12246), (157, 8814), (226, 6123), (314, 4407), (339, 4082), (471, 2938), (678, 2041), (942, 1469)]