1805332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 3386880

約数和(自身を除く): 1581548

約数列:

[1, 2, 4, 17, 34, 68, 139, 191, 278, 382, 556, 764, 2363, 3247, 4726, 6494, 9452, 12988, 26549, 53098, 106196, 451333, 902666, 1805332]

約数ペア:

[(1, 1805332), (2, 902666), (4, 451333), (17, 106196), (34, 53098), (68, 26549), (139, 12988), (191, 9452), (278, 6494), (382, 4726), (556, 3247), (764, 2363)]