286738634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{33521}}^1$

素因数の和:33590

約数の個数: 32

約数和(自身を含む): 540642816

約数和(自身を除く): 253904182

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 33521, 67042, 234647, 435773, 469294, 871546, 1575487, 3050411, 3150974, 6100822, 11028409, 20481331, 22056818, 40962662, 143369317, 286738634]

約数ペア:

[(1, 286738634), (2, 143369317), (7, 40962662), (13, 22056818), (14, 20481331), (26, 11028409), (47, 6100822), (91, 3150974), (94, 3050411), (182, 1575487), (329, 871546), (611, 469294), (658, 435773), (1222, 234647), (4277, 67042), (8554, 33521)]