494285204

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1093}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 1023353856

約数和(自身を除く): 529068652

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 521, 868, 1042, 1093, 2084, 2186, 3647, 4372, 7294, 7651, 14588, 15302, 16151, 30604, 32302, 33883, 64604, 67766, 113057, 135532, 226114, 237181, 452228, 474362, 569453, 948724, 1138906, 2277812, 3986171, 7972342, 15944684, 17653043, 35306086, 70612172, 123571301, 247142602, 494285204]

約数ペア:

[(1, 494285204), (2, 247142602), (4, 123571301), (7, 70612172), (14, 35306086), (28, 17653043), (31, 15944684), (62, 7972342), (124, 3986171), (217, 2277812), (434, 1138906), (521, 948724), (868, 569453), (1042, 474362), (1093, 452228), (2084, 237181), (2186, 226114), (3647, 135532), (4372, 113057), (7294, 67766), (7651, 64604), (14588, 33883), (15302, 32302), (16151, 30604)]