1331094436

素因数分解:

$2^2\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{40597}}^1$

素因数の和:41779

約数の個数: 24

約数和(自身を含む): 2664527936

約数和(自身を除く): 1333433500

約数列:

[1, 2, 4, 7, 14, 28, 1171, 2342, 4684, 8197, 16394, 32788, 40597, 81194, 162388, 284179, 568358, 1136716, 47539087, 95078174, 190156348, 332773609, 665547218, 1331094436]

約数ペア:

[(1, 1331094436), (2, 665547218), (4, 332773609), (7, 190156348), (14, 95078174), (28, 47539087), (1171, 1136716), (2342, 568358), (4684, 284179), (8197, 162388), (16394, 81194), (32788, 40597)]