839486510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{21323}}^1$

素因数の和:21488

約数の個数: 32

約数和(自身を含む): 1572175872

約数和(自身を除く): 732689362

約数列:

[1, 2, 5, 10, 31, 62, 127, 155, 254, 310, 635, 1270, 3937, 7874, 19685, 21323, 39370, 42646, 106615, 213230, 661013, 1322026, 2708021, 3305065, 5416042, 6610130, 13540105, 27080210, 83948651, 167897302, 419743255, 839486510]

約数ペア:

[(1, 839486510), (2, 419743255), (5, 167897302), (10, 83948651), (31, 27080210), (62, 13540105), (127, 6610130), (155, 5416042), (254, 3305065), (310, 2708021), (635, 1322026), (1270, 661013), (3937, 213230), (7874, 106615), (19685, 42646), (21323, 39370)]