705838130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4151989}}^1$

素因数の和:4152013

約数の個数: 16

約数和(自身を含む): 1345244760

約数和(自身を除く): 639406630

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 4151989, 8303978, 20759945, 41519890, 70583813, 141167626, 352919065, 705838130]

約数ペア:

[(1, 705838130), (2, 352919065), (5, 141167626), (10, 70583813), (17, 41519890), (34, 20759945), (85, 8303978), (170, 4151989)]