8903851418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{814327}}^1$

素因数の和:814418

約数の個数: 32

約数和(自身を含む): 16885905408

約数和(自身を除く): 7982053990

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 814327, 1628654, 5700289, 8957597, 11400578, 17915194, 57817217, 62703179, 115634434, 125406358, 404720519, 635989387, 809441038, 1271978774, 4451925709, 8903851418]

約数ペア:

[(1, 8903851418), (2, 4451925709), (7, 1271978774), (11, 809441038), (14, 635989387), (22, 404720519), (71, 125406358), (77, 115634434), (142, 62703179), (154, 57817217), (497, 17915194), (781, 11400578), (994, 8957597), (1562, 5700289), (5467, 1628654), (10934, 814327)]