297470872

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{155581}}^1$

素因数の和:155826

約数の個数: 16

約数和(自身を含む): 560095200

約数和(自身を除く): 262624328

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 155581, 311162, 622324, 1244648, 37183859, 74367718, 148735436, 297470872]

約数ペア:

[(1, 297470872), (2, 148735436), (4, 74367718), (8, 37183859), (239, 1244648), (478, 622324), (956, 311162), (1912, 155581)]