1004422705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4517}}^1$

素因数の和:4857

約数の個数: 32

約数和(自身を含む): 1420892928

約数和(自身を除く): 416470223

約数列:

[1, 5, 11, 13, 55, 65, 143, 311, 715, 1555, 3421, 4043, 4517, 17105, 20215, 22585, 44473, 49687, 58721, 222365, 248435, 293605, 645931, 1404787, 3229655, 7023935, 15452657, 18262231, 77263285, 91311155, 200884541, 1004422705]

約数ペア:

[(1, 1004422705), (5, 200884541), (11, 91311155), (13, 77263285), (55, 18262231), (65, 15452657), (143, 7023935), (311, 3229655), (715, 1404787), (1555, 645931), (3421, 293605), (4043, 248435), (4517, 222365), (17105, 58721), (20215, 49687), (22585, 44473)]