977104130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1376203}}^1$

素因数の和:1376281

約数の個数: 16

約数和(自身を含む): 1783560384

約数和(自身を除く): 806456254

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1376203, 2752406, 6881015, 13762030, 97710413, 195420826, 488552065, 977104130]

約数ペア:

[(1, 977104130), (2, 488552065), (5, 195420826), (10, 97710413), (71, 13762030), (142, 6881015), (355, 2752406), (710, 1376203)]