2009450048

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1846921}}^1$

素因数の和:1846950

約数の個数: 28

約数和(自身を含む): 4222063692

約数和(自身を除く): 2212613644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1846921, 3693842, 7387684, 14775368, 29550736, 31397657, 59101472, 62795314, 118202944, 125590628, 251181256, 502362512, 1004725024, 2009450048]

約数ペア:

[(1, 2009450048), (2, 1004725024), (4, 502362512), (8, 251181256), (16, 125590628), (17, 118202944), (32, 62795314), (34, 59101472), (64, 31397657), (68, 29550736), (136, 14775368), (272, 7387684), (544, 3693842), (1088, 1846921)]