128290558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{3469}}^1$

素因数の和:3564

約数の個数: 24

約数和(自身を含む): 215237160

約数和(自身を除く): 86946602

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1681, 3362, 3469, 6938, 18491, 36982, 38159, 76318, 142229, 284458, 1564519, 3129038, 5831389, 11662778, 64145279, 128290558]

約数ペア:

[(1, 128290558), (2, 64145279), (11, 11662778), (22, 5831389), (41, 3129038), (82, 1564519), (451, 284458), (902, 142229), (1681, 76318), (3362, 38159), (3469, 36982), (6938, 18491)]