1386196

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 2863616

約数和(自身を除く): 1477420

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1597, 3194, 6388, 11179, 22358, 44716, 49507, 99014, 198028, 346549, 693098, 1386196]

約数ペア:

[(1, 1386196), (2, 693098), (4, 346549), (7, 198028), (14, 99014), (28, 49507), (31, 44716), (62, 22358), (124, 11179), (217, 6388), (434, 3194), (868, 1597)]