339901936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1931261}}^1$

素因数の和:1931280

約数の個数: 20

約数和(自身を含む): 718429464

約数和(自身を除く): 378527528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1931261, 3862522, 7725044, 15450088, 21243871, 30900176, 42487742, 84975484, 169950968, 339901936]

約数ペア:

[(1, 339901936), (2, 169950968), (4, 84975484), (8, 42487742), (11, 30900176), (16, 21243871), (22, 15450088), (44, 7725044), (88, 3862522), (176, 1931261)]