717777710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{54667}}^1$

素因数の和:54788

約数の個数: 32

約数和(自身を含む): 1405186272

約数和(自身を除く): 687408562

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130, 54667, 109334, 273335, 546670, 710671, 1421342, 3553355, 5521367, 7106710, 11042734, 27606835, 55213670, 71777771, 143555542, 358888855, 717777710]

約数ペア:

[(1, 717777710), (2, 358888855), (5, 143555542), (10, 71777771), (13, 55213670), (26, 27606835), (65, 11042734), (101, 7106710), (130, 5521367), (202, 3553355), (505, 1421342), (1010, 710671), (1313, 546670), (2626, 273335), (6565, 109334), (13130, 54667)]