2170367045

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{805331}}^1$

素因数の和:805361

約数の個数: 24

約数和(自身を含む): 3305082528

約数和(自身を除く): 1134715483

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 805331, 4026655, 5637317, 8858641, 28186585, 39461219, 44293205, 62010487, 197306095, 310052435, 434073409, 2170367045]

約数ペア:

[(1, 2170367045), (5, 434073409), (7, 310052435), (11, 197306095), (35, 62010487), (49, 44293205), (55, 39461219), (77, 28186585), (245, 8858641), (385, 5637317), (539, 4026655), (2695, 805331)]