384686068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{238639}}^1$

素因数の和:238687

約数の個数: 24

約数和(自身を含む): 748375040

約数和(自身を除く): 363688972

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 238639, 477278, 954556, 3102307, 6204614, 7397809, 12409228, 14795618, 29591236, 96171517, 192343034, 384686068]

約数ペア:

[(1, 384686068), (2, 192343034), (4, 96171517), (13, 29591236), (26, 14795618), (31, 12409228), (52, 7397809), (62, 6204614), (124, 3102307), (403, 954556), (806, 477278), (1612, 238639)]