1452804730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{210857}}^1$

素因数の和:210930

約数の個数: 32

約数和(自身を含む): 2869355664

約数和(自身を除く): 1416550934

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 210857, 421714, 1054285, 2108570, 2741141, 5482282, 11175421, 13705705, 22350842, 27411410, 55877105, 111754210, 145280473, 290560946, 726402365, 1452804730]

約数ペア:

[(1, 1452804730), (2, 726402365), (5, 290560946), (10, 145280473), (13, 111754210), (26, 55877105), (53, 27411410), (65, 22350842), (106, 13705705), (130, 11175421), (265, 5482282), (530, 2741141), (689, 2108570), (1378, 1054285), (3445, 421714), (6890, 210857)]