1900391394

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{8363}}^1$

素因数の和:8703

約数の個数: 48

約数和(自身を含む): 4191568416

約数和(自身を除く): 2291177022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 313, 363, 626, 726, 939, 1878, 3443, 6886, 8363, 10329, 16726, 20658, 25089, 37873, 50178, 75746, 91993, 113619, 183986, 227238, 275979, 551958, 1011923, 2023846, 2617619, 3035769, 5235238, 6071538, 7852857, 15705714, 28793809, 57587618, 86381427, 172762854, 316731899, 633463798, 950195697, 1900391394]

約数ペア:

[(1, 1900391394), (2, 950195697), (3, 633463798), (6, 316731899), (11, 172762854), (22, 86381427), (33, 57587618), (66, 28793809), (121, 15705714), (242, 7852857), (313, 6071538), (363, 5235238), (626, 3035769), (726, 2617619), (939, 2023846), (1878, 1011923), (3443, 551958), (6886, 275979), (8363, 227238), (10329, 183986), (16726, 113619), (20658, 91993), (25089, 75746), (37873, 50178)]