17754618908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3132431}}^1$

素因数の和:3132557

約数の個数: 24

約数和(自身を含む): 33767616960

約数和(自身を除く): 16012998052

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 3132431, 6264862, 12529724, 40721603, 81443206, 162886412, 341434979, 682869958, 1365739916, 4438654727, 8877309454, 17754618908]

約数ペア:

[(1, 17754618908), (2, 8877309454), (4, 4438654727), (13, 1365739916), (26, 682869958), (52, 341434979), (109, 162886412), (218, 81443206), (436, 40721603), (1417, 12529724), (2834, 6264862), (5668, 3132431)]