2019567242

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{2969}}^1$

素因数の和:3627

約数の個数: 48

約数和(自身を含む): 3851686080

約数和(自身を除く): 1832118838

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 631, 1078, 1262, 2969, 4417, 5938, 6941, 8834, 13882, 20783, 30919, 32659, 41566, 48587, 61838, 65318, 97174, 145481, 228613, 290962, 340109, 457226, 680218, 1600291, 1873439, 3200582, 3746878, 13114073, 20607829, 26228146, 41215658, 91798511, 144254803, 183597022, 288509606, 1009783621, 2019567242]

約数ペア:

[(1, 2019567242), (2, 1009783621), (7, 288509606), (11, 183597022), (14, 144254803), (22, 91798511), (49, 41215658), (77, 26228146), (98, 20607829), (154, 13114073), (539, 3746878), (631, 3200582), (1078, 1873439), (1262, 1600291), (2969, 680218), (4417, 457226), (5938, 340109), (6941, 290962), (8834, 228613), (13882, 145481), (20783, 97174), (30919, 65318), (32659, 61838), (41566, 48587)]