70981811998

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1\times {\mathrm{320237}}^1$

素因数の和:320584

約数の個数: 24

約数和(自身を含む): 112737866472

約数和(自身を除く): 41756054474

約数列:

[1, 2, 19, 38, 307, 361, 614, 722, 5833, 11666, 110827, 221654, 320237, 640474, 6084503, 12169006, 98312759, 115605557, 196625518, 231211114, 1867942421, 3735884842, 35490905999, 70981811998]

約数ペア:

[(1, 70981811998), (2, 35490905999), (19, 3735884842), (38, 1867942421), (307, 231211114), (361, 196625518), (614, 115605557), (722, 98312759), (5833, 12169006), (11666, 6084503), (110827, 640474), (221654, 320237)]