190899684872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{4360033}}^1$

素因数の和:4360473

約数の個数: 32

約数和(自身を含む): 386386213080

約数和(自身を除く): 195486528208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1684, 3368, 5473, 10946, 21892, 43784, 4360033, 8720066, 17440132, 34880264, 56680429, 113360858, 226721716, 453443432, 1835573893, 3671147786, 7342295572, 14684591144, 23862460609, 47724921218, 95449842436, 190899684872]

約数ペア:

[(1, 190899684872), (2, 95449842436), (4, 47724921218), (8, 23862460609), (13, 14684591144), (26, 7342295572), (52, 3671147786), (104, 1835573893), (421, 453443432), (842, 226721716), (1684, 113360858), (3368, 56680429), (5473, 34880264), (10946, 17440132), (21892, 8720066), (43784, 4360033)]