291101472470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{80637527}}^1$

素因数の和:80637572

約数の個数: 24

約数和(自身を含む): 553012167024

約数和(自身を除く): 261910694554

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 80637527, 161275054, 403187635, 806375270, 1532113013, 3064226026, 7660565065, 15321130130, 29110147247, 58220294494, 145550736235, 291101472470]

約数ペア:

[(1, 291101472470), (2, 145550736235), (5, 58220294494), (10, 29110147247), (19, 15321130130), (38, 7660565065), (95, 3064226026), (190, 1532113013), (361, 806375270), (722, 403187635), (1805, 161275054), (3610, 80637527)]