1728161566

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{2017}}^1$

素因数の和:2268

約数の個数: 32

約数和(自身を含む): 2706864480

約数和(自身を除く): 978702914

約数列:

[1, 2, 53, 59, 106, 118, 137, 274, 2017, 3127, 4034, 6254, 7261, 8083, 14522, 16166, 106901, 119003, 213802, 238006, 276329, 428399, 552658, 856798, 6307159, 12614318, 14645437, 16303411, 29290874, 32606822, 864080783, 1728161566]

約数ペア:

[(1, 1728161566), (2, 864080783), (53, 32606822), (59, 29290874), (106, 16303411), (118, 14645437), (137, 12614318), (274, 6307159), (2017, 856798), (3127, 552658), (4034, 428399), (6254, 276329), (7261, 238006), (8083, 213802), (14522, 119003), (16166, 106901)]