1570984828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{4481}}^1$

素因数の和:5170

約数の個数: 48

約数和(自身を含む): 3313094400

約数和(自身を除く): 1742109572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 659, 1318, 2636, 4481, 4613, 8962, 9226, 12521, 17924, 18452, 25042, 31367, 50084, 62734, 85139, 87647, 125468, 170278, 175294, 340556, 350588, 595973, 1191946, 2383892, 2952979, 5905958, 11811916, 20670853, 41341706, 56106601, 82683412, 112213202, 224426404, 392746207, 785492414, 1570984828]

約数ペア:

[(1, 1570984828), (2, 785492414), (4, 392746207), (7, 224426404), (14, 112213202), (19, 82683412), (28, 56106601), (38, 41341706), (76, 20670853), (133, 11811916), (266, 5905958), (532, 2952979), (659, 2383892), (1318, 1191946), (2636, 595973), (4481, 350588), (4613, 340556), (8962, 175294), (9226, 170278), (12521, 125468), (17924, 87647), (18452, 85139), (25042, 62734), (31367, 50084)]