440454714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10487017}}^1$

素因数の和:10487029

約数の個数: 16

約数和(自身を含む): 1006753728

約数和(自身を除く): 566299014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10487017, 20974034, 31461051, 62922102, 73409119, 146818238, 220227357, 440454714]

約数ペア:

[(1, 440454714), (2, 220227357), (3, 146818238), (6, 73409119), (7, 62922102), (14, 31461051), (21, 20974034), (42, 10487017)]