424478210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{44729}}^1$

素因数の和:44822

約数の個数: 32

約数和(自身を含む): 834125040

約数和(自身を除く): 409646830

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 44729, 89458, 223645, 447290, 581477, 1162954, 2907385, 3265217, 5814770, 6530434, 16326085, 32652170, 42447821, 84895642, 212239105, 424478210]

約数ペア:

[(1, 424478210), (2, 212239105), (5, 84895642), (10, 42447821), (13, 32652170), (26, 16326085), (65, 6530434), (73, 5814770), (130, 3265217), (146, 2907385), (365, 1162954), (730, 581477), (949, 447290), (1898, 223645), (4745, 89458), (9490, 44729)]