4217012930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{77419}}^1$

素因数の和:77858

約数の個数: 32

約数和(自身を含む): 8194132800

約数和(自身を除く): 3977119870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419, 838, 2095, 4190, 5447, 10894, 27235, 54470, 77419, 154838, 387095, 774190, 1006447, 2012894, 5032235, 10064470, 32438561, 64877122, 162192805, 324385610, 421701293, 843402586, 2108506465, 4217012930]

約数ペア:

[(1, 4217012930), (2, 2108506465), (5, 843402586), (10, 421701293), (13, 324385610), (26, 162192805), (65, 64877122), (130, 32438561), (419, 10064470), (838, 5032235), (2095, 2012894), (4190, 1006447), (5447, 774190), (10894, 387095), (27235, 154838), (54470, 77419)]