977798982

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1\times {\mathrm{2141}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 1978179840

約数和(自身を除く): 1000380858

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 739, 1478, 2141, 2217, 4282, 4434, 6423, 12846, 76117, 152234, 220523, 228351, 441046, 456702, 661569, 1323138, 1582199, 3164398, 4746597, 9493194, 162966497, 325932994, 488899491, 977798982]

約数ペア:

[(1, 977798982), (2, 488899491), (3, 325932994), (6, 162966497), (103, 9493194), (206, 4746597), (309, 3164398), (618, 1582199), (739, 1323138), (1478, 661569), (2141, 456702), (2217, 441046), (4282, 228351), (4434, 220523), (6423, 152234), (12846, 76117)]