716737.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1483}}^1$

素因数の和:1518

約数の個数: 36

約数和(自身を含む): 11406024

約数和(自身を除く): 6393484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1483, 1690, 2966, 3380, 5932, 7415, 14830, 19279, 29660, 38558, 77116, 96395, 192790, 250627, 385580, 501254, 1002508, 1253135, 2506270, 5012540]

約数ペア:

[(1, 5012540), (2, 2506270), (4, 1253135), (5, 1002508), (10, 501254), (13, 385580), (20, 250627), (26, 192790), (52, 96395), (65, 77116), (130, 38558), (169, 29660), (260, 19279), (338, 14830), (676, 7415), (845, 5932), (1483, 3380), (1690, 2966)]