427373912

素因数分解:

$2^3\times 7^1\times {\mathrm{7631677}}^1$

素因数の和:7631690

約数の個数: 16

約数和(自身を含む): 915801360

約数和(自身を除く): 488427448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7631677, 15263354, 30526708, 53421739, 61053416, 106843478, 213686956, 427373912]

約数ペア:

[(1, 427373912), (2, 213686956), (4, 106843478), (7, 61053416), (8, 53421739), (14, 30526708), (28, 15263354), (56, 7631677)]