1394236472

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1013}}^1\times {\mathrm{4001}}^1$

素因数の和:5063

約数の個数: 32

約数和(自身を含む): 2678298480

約数和(自身を除く): 1284062008

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1013, 2026, 4001, 4052, 8002, 8104, 16004, 32008, 43559, 87118, 172043, 174236, 344086, 348472, 688172, 1376344, 4053013, 8106026, 16212052, 32424104, 174279559, 348559118, 697118236, 1394236472]

約数ペア:

[(1, 1394236472), (2, 697118236), (4, 348559118), (8, 174279559), (43, 32424104), (86, 16212052), (172, 8106026), (344, 4053013), (1013, 1376344), (2026, 688172), (4001, 348472), (4052, 344086), (8002, 174236), (8104, 172043), (16004, 87118), (32008, 43559)]