2281004090

素因数分解:

$2^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{621527}}^1$

素因数の和:621901

約数の個数: 16

約数和(自身を含む): 4117001472

約数和(自身を除く): 1835997382

約数列:

[1, 2, 5, 10, 367, 734, 1835, 3670, 621527, 1243054, 3107635, 6215270, 228100409, 456200818, 1140502045, 2281004090]

約数ペア:

[(1, 2281004090), (2, 1140502045), (5, 456200818), (10, 228100409), (367, 6215270), (734, 3107635), (1835, 1243054), (3670, 621527)]