3019778864

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{563}}^1\times {\mathrm{1193}}^1$

素因数の和:2045

約数の個数: 40

約数和(自身を含む): 5887002672

約数和(自身を除く): 2867223808

約数列:

[1, 2, 4, 8, 16, 281, 562, 563, 1124, 1126, 1193, 2248, 2252, 2386, 4496, 4504, 4772, 9008, 9544, 19088, 158203, 316406, 335233, 632812, 670466, 671659, 1265624, 1340932, 1343318, 2531248, 2681864, 2686636, 5363728, 5373272, 10746544, 188736179, 377472358, 754944716, 1509889432, 3019778864]

約数ペア:

[(1, 3019778864), (2, 1509889432), (4, 754944716), (8, 377472358), (16, 188736179), (281, 10746544), (562, 5373272), (563, 5363728), (1124, 2686636), (1126, 2681864), (1193, 2531248), (2248, 1343318), (2252, 1340932), (2386, 1265624), (4496, 671659), (4504, 670466), (4772, 632812), (9008, 335233), (9544, 316406), (19088, 158203)]