173551690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18803}}^1$

素因数の和:18894

約数の個数: 32

約数和(自身を含む): 341179776

約数和(自身を除く): 167628086

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 18803, 37606, 94015, 188030, 244439, 488878, 1222195, 1335013, 2444390, 2670026, 6675065, 13350130, 17355169, 34710338, 86775845, 173551690]

約数ペア:

[(1, 173551690), (2, 86775845), (5, 34710338), (10, 17355169), (13, 13350130), (26, 6675065), (65, 2670026), (71, 2444390), (130, 1335013), (142, 1222195), (355, 488878), (710, 244439), (923, 188030), (1846, 94015), (4615, 37606), (9230, 18803)]