1314990.00000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2609}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 79803360

約数和(自身を除く): 37610612

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 2609, 4043, 5218, 8086, 10436, 16172, 33917, 67834, 135668, 811399, 1622798, 3245596, 10548187, 21096374, 42192748]

約数ペア:

[(1, 42192748), (2, 21096374), (4, 10548187), (13, 3245596), (26, 1622798), (52, 811399), (311, 135668), (622, 67834), (1244, 33917), (2609, 16172), (4043, 10436), (5218, 8086)]