290198402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{9067}}^1$

素因数の和:10313

約数の個数: 16

約数和(自身を含む): 469214592

約数和(自身を除く): 179016190

約数列:

[1, 2, 13, 26, 1231, 2462, 9067, 16003, 18134, 32006, 117871, 235742, 11161477, 22322954, 145099201, 290198402]

約数ペア:

[(1, 290198402), (2, 145099201), (13, 22322954), (26, 11161477), (1231, 235742), (2462, 117871), (9067, 32006), (16003, 18134)]