8211434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 15593472

約数和(自身を除く): 7382038

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 751, 781, 994, 1502, 1562, 5257, 5467, 8261, 10514, 10934, 16522, 53321, 57827, 106642, 115654, 373247, 586531, 746494, 1173062, 4105717, 8211434]

約数ペア:

[(1, 8211434), (2, 4105717), (7, 1173062), (11, 746494), (14, 586531), (22, 373247), (71, 115654), (77, 106642), (142, 57827), (154, 53321), (497, 16522), (751, 10934), (781, 10514), (994, 8261), (1502, 5467), (1562, 5257)]