1318352698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{18773}}^1$

素因数の和:18898

約数の個数: 32

約数和(自身を含む): 2217284496

約数和(自身を除く): 898931798

約数列:

[1, 2, 13, 26, 37, 73, 74, 146, 481, 949, 962, 1898, 2701, 5402, 18773, 35113, 37546, 70226, 244049, 488098, 694601, 1370429, 1389202, 2740858, 9029813, 17815577, 18059626, 35631154, 50705873, 101411746, 659176349, 1318352698]

約数ペア:

[(1, 1318352698), (2, 659176349), (13, 101411746), (26, 50705873), (37, 35631154), (73, 18059626), (74, 17815577), (146, 9029813), (481, 2740858), (949, 1389202), (962, 1370429), (1898, 694601), (2701, 488098), (5402, 244049), (18773, 70226), (35113, 37546)]