258303434

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{6971}}^1$

素因数の和:7261

約数の個数: 16

約数和(自身を含む): 393555456

約数和(自身を除く): 135252022

約数列:

[1, 2, 97, 191, 194, 382, 6971, 13942, 18527, 37054, 676187, 1331461, 1352374, 2662922, 129151717, 258303434]

約数ペア:

[(1, 258303434), (2, 129151717), (97, 2662922), (191, 1352374), (194, 1331461), (382, 676187), (6971, 37054), (13942, 18527)]