1004047666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1997}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 1614064320

約数和(自身を除く): 610016654

約数列:

[1, 2, 19, 38, 101, 131, 202, 262, 1919, 1997, 2489, 3838, 3994, 4978, 13231, 26462, 37943, 75886, 201697, 251389, 261607, 403394, 502778, 523214, 3832243, 4970533, 7664486, 9941066, 26422307, 52844614, 502023833, 1004047666]

約数ペア:

[(1, 1004047666), (2, 502023833), (19, 52844614), (38, 26422307), (101, 9941066), (131, 7664486), (202, 4970533), (262, 3832243), (1919, 523214), (1997, 502778), (2489, 403394), (3838, 261607), (3994, 251389), (4978, 201697), (13231, 75886), (26462, 37943)]