1777014784

素因数分解:

$2^{11}\times {\mathrm{41}}^1\times {\mathrm{21163}}^1$

素因数の和:21226

約数の個数: 48

約数和(自身を含む): 3639996360

約数和(自身を除く): 1862981576

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1024, 1312, 2048, 2624, 5248, 10496, 20992, 21163, 41984, 42326, 83968, 84652, 169304, 338608, 677216, 867683, 1354432, 1735366, 2708864, 3470732, 5417728, 6941464, 10835456, 13882928, 21670912, 27765856, 43341824, 55531712, 111063424, 222126848, 444253696, 888507392, 1777014784]

約数ペア:

[(1, 1777014784), (2, 888507392), (4, 444253696), (8, 222126848), (16, 111063424), (32, 55531712), (41, 43341824), (64, 27765856), (82, 21670912), (128, 13882928), (164, 10835456), (256, 6941464), (328, 5417728), (512, 3470732), (656, 2708864), (1024, 1735366), (1312, 1354432), (2048, 867683), (2624, 677216), (5248, 338608), (10496, 169304), (20992, 84652), (21163, 83968), (41984, 42326)]