2051257982478

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47303}}^1\times {\mathrm{233141}}^1$

素因数の和:280480

約数の個数: 32

約数和(自身を含む): 4234962880512

約数和(自身を除く): 2183704898034

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 47303, 94606, 141909, 233141, 283818, 466282, 699423, 1398846, 1466393, 2932786, 4399179, 7227371, 8798358, 14454742, 21682113, 43364226, 11028268723, 22056537446, 33084806169, 66169612338, 341876330413, 683752660826, 1025628991239, 2051257982478]

約数ペア:

[(1, 2051257982478), (2, 1025628991239), (3, 683752660826), (6, 341876330413), (31, 66169612338), (62, 33084806169), (93, 22056537446), (186, 11028268723), (47303, 43364226), (94606, 21682113), (141909, 14454742), (233141, 8798358), (283818, 7227371), (466282, 4399179), (699423, 2932786), (1398846, 1466393)]