15690777508

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{769}}^1\times {\mathrm{2689}}^1$

素因数の和:3740

約数の個数: 48

約数和(自身を含む): 31550041600

約数和(自身を除く): 15859264092

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 769, 1084, 1538, 1897, 2689, 3076, 3794, 5378, 5383, 7588, 10756, 10766, 18823, 21532, 37646, 75292, 208399, 416798, 728719, 833596, 1457438, 1458793, 2067841, 2914876, 2917586, 4135682, 5101033, 5835172, 8271364, 10202066, 14474887, 20404132, 28949774, 57899548, 560384911, 1120769822, 2241539644, 3922694377, 7845388754, 15690777508]

約数ペア:

[(1, 15690777508), (2, 7845388754), (4, 3922694377), (7, 2241539644), (14, 1120769822), (28, 560384911), (271, 57899548), (542, 28949774), (769, 20404132), (1084, 14474887), (1538, 10202066), (1897, 8271364), (2689, 5835172), (3076, 5101033), (3794, 4135682), (5378, 2917586), (5383, 2914876), (7588, 2067841), (10756, 1458793), (10766, 1457438), (18823, 833596), (21532, 728719), (37646, 416798), (75292, 208399)]