310333088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{745993}}^1$

素因数の和:746016

約数の個数: 24

約数和(自身を含む): 657966708

約数和(自身を除く): 347633620

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 745993, 1491986, 2983972, 5967944, 9697909, 11935888, 19395818, 23871776, 38791636, 77583272, 155166544, 310333088]

約数ペア:

[(1, 310333088), (2, 155166544), (4, 77583272), (8, 38791636), (13, 23871776), (16, 19395818), (26, 11935888), (32, 9697909), (52, 5967944), (104, 2983972), (208, 1491986), (416, 745993)]