622028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 1210944

約数和(自身を除く): 588916

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 211, 268, 422, 737, 844, 1474, 2321, 2948, 4642, 9284, 14137, 28274, 56548, 155507, 311014, 622028]

約数ペア:

[(1, 622028), (2, 311014), (4, 155507), (11, 56548), (22, 28274), (44, 14137), (67, 9284), (134, 4642), (211, 2948), (268, 2321), (422, 1474), (737, 844)]