1390793424

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{934673}}^1$

素因数の和:934715

約数の個数: 40

約数和(自身を含む): 3708786432

約数和(自身を除く): 2317993008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 934673, 1869346, 2804019, 3738692, 5608038, 7477384, 11216076, 14954768, 22432152, 28974863, 44864304, 57949726, 86924589, 115899452, 173849178, 231798904, 347698356, 463597808, 695396712, 1390793424]

約数ペア:

[(1, 1390793424), (2, 695396712), (3, 463597808), (4, 347698356), (6, 231798904), (8, 173849178), (12, 115899452), (16, 86924589), (24, 57949726), (31, 44864304), (48, 28974863), (62, 22432152), (93, 14954768), (124, 11216076), (186, 7477384), (248, 5608038), (372, 3738692), (496, 2804019), (744, 1869346), (1488, 934673)]