978175076836

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{739}}^1\times {\mathrm{8761}}^1$

素因数の和:9964

約数の個数: 48

約数和(自身を含む): 1735241901120

約数和(自身を除く): 757066824284

約数列:

[1, 2, 4, 107, 214, 353, 428, 706, 739, 1412, 1478, 2956, 8761, 17522, 35044, 37771, 75542, 79073, 151084, 158146, 260867, 316292, 521734, 937427, 1043468, 1874854, 3092633, 3749708, 6185266, 6474379, 12370532, 12948758, 25897516, 27912769, 55825538, 111651076, 330911731, 661823462, 692758553, 1323646924, 1385517106, 2285455787, 2771034212, 4570911574, 9141823148, 244543769209, 489087538418, 978175076836]

約数ペア:

[(1, 978175076836), (2, 489087538418), (4, 244543769209), (107, 9141823148), (214, 4570911574), (353, 2771034212), (428, 2285455787), (706, 1385517106), (739, 1323646924), (1412, 692758553), (1478, 661823462), (2956, 330911731), (8761, 111651076), (17522, 55825538), (35044, 27912769), (37771, 25897516), (75542, 12948758), (79073, 12370532), (151084, 6474379), (158146, 6185266), (260867, 3749708), (316292, 3092633), (521734, 1874854), (937427, 1043468)]