1015091188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 1896652800

約数和(自身を除く): 881561612

約数列:

[1, 2, 4, 19, 38, 76, 127, 251, 254, 419, 502, 508, 838, 1004, 1676, 2413, 4769, 4826, 7961, 9538, 9652, 15922, 19076, 31844, 31877, 53213, 63754, 105169, 106426, 127508, 210338, 212852, 420676, 605663, 1011047, 1211326, 1998211, 2022094, 2422652, 3996422, 4044188, 7992844, 13356463, 26712926, 53425852, 253772797, 507545594, 1015091188]

約数ペア:

[(1, 1015091188), (2, 507545594), (4, 253772797), (19, 53425852), (38, 26712926), (76, 13356463), (127, 7992844), (251, 4044188), (254, 3996422), (419, 2422652), (502, 2022094), (508, 1998211), (838, 1211326), (1004, 1011047), (1676, 605663), (2413, 420676), (4769, 212852), (4826, 210338), (7961, 127508), (9538, 106426), (9652, 105169), (15922, 63754), (19076, 53213), (31844, 31877)]