4080521878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{146581}}^1$

素因数の和:147063

約数の個数: 16

約数和(自身を含む): 6332342400

約数和(自身を除く): 2251820522

約数列:

[1, 2, 31, 62, 449, 898, 13919, 27838, 146581, 293162, 4544011, 9088022, 65814869, 131629738, 2040260939, 4080521878]

約数ペア:

[(1, 4080521878), (2, 2040260939), (31, 131629738), (62, 65814869), (449, 9088022), (898, 4544011), (13919, 293162), (27838, 146581)]