408016492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{41081}}^1$

素因数の和:41289

約数の個数: 24

約数和(自身を含む): 772998912

約数和(自身を除く): 364982420

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 9932, 41081, 82162, 164324, 534053, 1068106, 2136212, 7846471, 15692942, 31385884, 102004123, 204008246, 408016492]

約数ペア:

[(1, 408016492), (2, 204008246), (4, 102004123), (13, 31385884), (26, 15692942), (52, 7846471), (191, 2136212), (382, 1068106), (764, 534053), (2483, 164324), (4966, 82162), (9932, 41081)]