429649610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{10627}}^1$

素因数の和:10958

約数の個数: 32

約数和(自身を含む): 835615872

約数和(自身を除く): 405966262

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1555, 3110, 4043, 8086, 10627, 20215, 21254, 40430, 53135, 106270, 138151, 276302, 690755, 1381510, 3304997, 6609994, 16524985, 33049970, 42964961, 85929922, 214824805, 429649610]

約数ペア:

[(1, 429649610), (2, 214824805), (5, 85929922), (10, 42964961), (13, 33049970), (26, 16524985), (65, 6609994), (130, 3304997), (311, 1381510), (622, 690755), (1555, 276302), (3110, 138151), (4043, 106270), (8086, 53135), (10627, 40430), (20215, 21254)]