2045491474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{29789}}^1$

素因数の和:29962

約数の個数: 32

約数和(自身を含む): 3503304000

約数和(自身を除く): 1457812526

約数列:

[1, 2, 13, 19, 26, 38, 139, 247, 278, 494, 1807, 2641, 3614, 5282, 29789, 34333, 59578, 68666, 387257, 565991, 774514, 1131982, 4140671, 7357883, 8281342, 14715766, 53828723, 78672749, 107657446, 157345498, 1022745737, 2045491474]

約数ペア:

[(1, 2045491474), (2, 1022745737), (13, 157345498), (19, 107657446), (26, 78672749), (38, 53828723), (139, 14715766), (247, 8281342), (278, 7357883), (494, 4140671), (1807, 1131982), (2641, 774514), (3614, 565991), (5282, 387257), (29789, 68666), (34333, 59578)]