1810358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 3214080

約数和(自身を除く): 1403722

約数列:

[1, 2, 11, 19, 22, 38, 61, 71, 122, 142, 209, 418, 671, 781, 1159, 1342, 1349, 1562, 2318, 2698, 4331, 8662, 12749, 14839, 25498, 29678, 47641, 82289, 95282, 164578, 905179, 1810358]

約数ペア:

[(1, 1810358), (2, 905179), (11, 164578), (19, 95282), (22, 82289), (38, 47641), (61, 29678), (71, 25498), (122, 14839), (142, 12749), (209, 8662), (418, 4331), (671, 2698), (781, 2318), (1159, 1562), (1342, 1349)]