940974608

素因数分解:

$2^4\times 7^1\times {\mathrm{8401559}}^1$

素因数の和:8401574

約数の個数: 20

約数和(自身を含む): 2083586880

約数和(自身を除く): 1142612272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 8401559, 16803118, 33606236, 58810913, 67212472, 117621826, 134424944, 235243652, 470487304, 940974608]

約数ペア:

[(1, 940974608), (2, 470487304), (4, 235243652), (7, 134424944), (8, 117621826), (14, 67212472), (16, 58810913), (28, 33606236), (56, 16803118), (112, 8401559)]