40889238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{524221}}^1$

素因数の和:524239

約数の個数: 16

約数和(自身を含む): 88069296

約数和(自身を除く): 47180058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 524221, 1048442, 1572663, 3145326, 6814873, 13629746, 20444619, 40889238]

約数ペア:

[(1, 40889238), (2, 20444619), (3, 13629746), (6, 6814873), (13, 3145326), (26, 1572663), (39, 1048442), (78, 524221)]