6395590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 12428640

約数和(自身を除く): 6033050

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 821, 1558, 1642, 3895, 4105, 7790, 8210, 15599, 31198, 33661, 67322, 77995, 155990, 168305, 336610, 639559, 1279118, 3197795, 6395590]

約数ペア:

[(1, 6395590), (2, 3197795), (5, 1279118), (10, 639559), (19, 336610), (38, 168305), (41, 155990), (82, 77995), (95, 67322), (190, 33661), (205, 31198), (410, 15599), (779, 8210), (821, 7790), (1558, 4105), (1642, 3895)]