809344510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151847}}^1$

素因数の和:151908

約数の個数: 32

約数和(自身を含む): 1607159232

約数和(自身を除く): 797814722

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 151847, 303694, 759235, 1518470, 1974011, 3948022, 6225727, 9870055, 12451454, 19740110, 31128635, 62257270, 80934451, 161868902, 404672255, 809344510]

約数ペア:

[(1, 809344510), (2, 404672255), (5, 161868902), (10, 80934451), (13, 62257270), (26, 31128635), (41, 19740110), (65, 12451454), (82, 9870055), (130, 6225727), (205, 3948022), (410, 1974011), (533, 1518470), (1066, 759235), (2665, 303694), (5330, 151847)]