2019852289

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{124001}}^1$

素因数の和:124200

約数の個数: 16

約数和(自身を含む): 2499880320

約数和(自身を除く): 480028031

約数列:

[1, 7, 13, 91, 179, 1253, 2327, 16289, 124001, 868007, 1612013, 11284091, 22196179, 155373253, 288550327, 2019852289]

約数ペア:

[(1, 2019852289), (7, 288550327), (13, 155373253), (91, 22196179), (179, 11284091), (1253, 1612013), (2327, 868007), (16289, 124001)]