798908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 1553664

約数和(自身を除く): 754756

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 271, 542, 737, 1084, 1474, 2948, 2981, 5962, 11924, 18157, 36314, 72628, 199727, 399454, 798908]

約数ペア:

[(1, 798908), (2, 399454), (4, 199727), (11, 72628), (22, 36314), (44, 18157), (67, 11924), (134, 5962), (268, 2981), (271, 2948), (542, 1474), (737, 1084)]