254915661346

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{35677}}^1$

素因数の和:36198

約数の個数: 32

約数和(自身を含む): 390832510320

約数和(自身を除く): 135916848974

約数列:

[1, 2, 89, 137, 178, 274, 293, 586, 12193, 24386, 26077, 35677, 40141, 52154, 71354, 80282, 3175253, 3572549, 4887749, 6350506, 7145098, 9775498, 10453361, 20906722, 435009661, 870019322, 930349129, 1432110457, 1860698258, 2864220914, 127457830673, 254915661346]

約数ペア:

[(1, 254915661346), (2, 127457830673), (89, 2864220914), (137, 1860698258), (178, 1432110457), (274, 930349129), (293, 870019322), (586, 435009661), (12193, 20906722), (24386, 10453361), (26077, 9775498), (35677, 7145098), (40141, 6350506), (52154, 4887749), (71354, 3572549), (80282, 3175253)]