319101838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{5851}}^1$

素因数の和:5968

約数の個数: 32

約数和(自身を含む): 544376448

約数和(自身を除く): 225274610

約数列:

[1, 2, 11, 22, 37, 67, 74, 134, 407, 737, 814, 1474, 2479, 4958, 5851, 11702, 27269, 54538, 64361, 128722, 216487, 392017, 432974, 784034, 2381357, 4312187, 4762714, 8624374, 14504629, 29009258, 159550919, 319101838]

約数ペア:

[(1, 319101838), (2, 159550919), (11, 29009258), (22, 14504629), (37, 8624374), (67, 4762714), (74, 4312187), (134, 2381357), (407, 784034), (737, 432974), (814, 392017), (1474, 216487), (2479, 128722), (4958, 64361), (5851, 54538), (11702, 27269)]