2149953265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{1597}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 2798161920

約数和(自身を除く): 648208655

約数列:

[1, 5, 19, 37, 95, 185, 383, 703, 1597, 1915, 3515, 7277, 7985, 14171, 30343, 36385, 59089, 70855, 151715, 269249, 295445, 611651, 1122691, 1346245, 3058255, 5613455, 11621369, 22631087, 58106845, 113155435, 429990653, 2149953265]

約数ペア:

[(1, 2149953265), (5, 429990653), (19, 113155435), (37, 58106845), (95, 22631087), (185, 11621369), (383, 5613455), (703, 3058255), (1597, 1346245), (1915, 1122691), (3515, 611651), (7277, 295445), (7985, 269249), (14171, 151715), (30343, 70855), (36385, 59089)]