4057222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 7096320

約数和(自身を除く): 3039098

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 191, 247, 382, 494, 559, 817, 1118, 1634, 2483, 3629, 4966, 7258, 8213, 10621, 16426, 21242, 47177, 94354, 106769, 156047, 213538, 312094, 2028611, 4057222]

約数ペア:

[(1, 4057222), (2, 2028611), (13, 312094), (19, 213538), (26, 156047), (38, 106769), (43, 94354), (86, 47177), (191, 21242), (247, 16426), (382, 10621), (494, 8213), (559, 7258), (817, 4966), (1118, 3629), (1634, 2483)]