1570271836

素因数分解:

$2^2\times 7^3\times {\mathrm{281}}^1\times {\mathrm{4073}}^1$

素因数の和:4379

約数の個数: 48

約数和(自身を含む): 3216830400

約数和(自身を除く): 1646558564

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 281, 343, 562, 686, 1124, 1372, 1967, 3934, 4073, 7868, 8146, 13769, 16292, 27538, 28511, 55076, 57022, 96383, 114044, 192766, 199577, 385532, 399154, 798308, 1144513, 1397039, 2289026, 2794078, 4578052, 5588156, 8011591, 16023182, 32046364, 56081137, 112162274, 224324548, 392567959, 785135918, 1570271836]

約数ペア:

[(1, 1570271836), (2, 785135918), (4, 392567959), (7, 224324548), (14, 112162274), (28, 56081137), (49, 32046364), (98, 16023182), (196, 8011591), (281, 5588156), (343, 4578052), (562, 2794078), (686, 2289026), (1124, 1397039), (1372, 1144513), (1967, 798308), (3934, 399154), (4073, 385532), (7868, 199577), (8146, 192766), (13769, 114044), (16292, 96383), (27538, 57022), (28511, 55076)]