249933424

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{92431}}^1$

素因数の和:92465

約数の個数: 30

約数和(自身を含む): 524366736

約数和(自身を除く): 274433312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 92431, 184862, 369724, 739448, 1201603, 1478896, 2403206, 4806412, 9612824, 15620839, 19225648, 31241678, 62483356, 124966712, 249933424]

約数ペア:

[(1, 249933424), (2, 124966712), (4, 62483356), (8, 31241678), (13, 19225648), (16, 15620839), (26, 9612824), (52, 4806412), (104, 2403206), (169, 1478896), (208, 1201603), (338, 739448), (676, 369724), (1352, 184862), (2704, 92431)]