660473346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{206527}}^1$

素因数の和:206586

約数の個数: 32

約数和(自身を含む): 1457261568

約数和(自身を除く): 796788222

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 206527, 413054, 619581, 1239162, 2684851, 5369702, 8054553, 8467607, 16109106, 16935214, 25402821, 50805642, 110078891, 220157782, 330236673, 660473346]

約数ペア:

[(1, 660473346), (2, 330236673), (3, 220157782), (6, 110078891), (13, 50805642), (26, 25402821), (39, 16935214), (41, 16109106), (78, 8467607), (82, 8054553), (123, 5369702), (246, 2684851), (533, 1239162), (1066, 619581), (1599, 413054), (3198, 206527)]