838204070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{31883}}^1$

素因数の和:32140

約数の個数: 32

約数和(自身を含む): 1652866560

約数和(自身を除く): 814662490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 5258, 13145, 26290, 31883, 63766, 159415, 318830, 350713, 701426, 1753565, 3507130, 7620037, 15240074, 38100185, 76200370, 83820407, 167640814, 419102035, 838204070]

約数ペア:

[(1, 838204070), (2, 419102035), (5, 167640814), (10, 83820407), (11, 76200370), (22, 38100185), (55, 15240074), (110, 7620037), (239, 3507130), (478, 1753565), (1195, 701426), (2390, 350713), (2629, 318830), (5258, 159415), (13145, 63766), (26290, 31883)]