309917762

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{5701}}^1$

素因数の和:6074

約数の個数: 32

約数和(自身を含む): 581330304

約数和(自身を除く): 271412542

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 353, 706, 2471, 3883, 4942, 5701, 7766, 11402, 27181, 39907, 54362, 62711, 79814, 125422, 438977, 877954, 2012453, 4024906, 14087171, 22136983, 28174342, 44273966, 154958881, 309917762]

約数ペア:

[(1, 309917762), (2, 154958881), (7, 44273966), (11, 28174342), (14, 22136983), (22, 14087171), (77, 4024906), (154, 2012453), (353, 877954), (706, 438977), (2471, 125422), (3883, 79814), (4942, 62711), (5701, 54362), (7766, 39907), (11402, 27181)]