306808606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{18701}}^1$

素因数の和:19347

約数の個数: 16

約数和(自身を含む): 496425888

約数和(自身を除く): 189617282

約数列:

[1, 2, 13, 26, 631, 1262, 8203, 16406, 18701, 37402, 243113, 486226, 11800331, 23600662, 153404303, 306808606]

約数ペア:

[(1, 306808606), (2, 153404303), (13, 23600662), (26, 11800331), (631, 486226), (1262, 243113), (8203, 37402), (16406, 18701)]