1404236438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1\times {\mathrm{1163}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 2335226112

約数和(自身を除く): 930989674

約数列:

[1, 2, 11, 22, 71, 142, 773, 781, 1163, 1546, 1562, 2326, 8503, 12793, 17006, 25586, 54883, 82573, 109766, 165146, 603713, 898999, 908303, 1207426, 1797998, 1816606, 9888989, 19777978, 63828929, 127657858, 702118219, 1404236438]

約数ペア:

[(1, 1404236438), (2, 702118219), (11, 127657858), (22, 63828929), (71, 19777978), (142, 9888989), (773, 1816606), (781, 1797998), (1163, 1207426), (1546, 908303), (1562, 898999), (2326, 603713), (8503, 165146), (12793, 109766), (17006, 82573), (25586, 54883)]