2897636

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 5832960

約数和(自身を除く): 2935324

約数列:

[1, 2, 4, 7, 14, 28, 239, 433, 478, 866, 956, 1673, 1732, 3031, 3346, 6062, 6692, 12124, 103487, 206974, 413948, 724409, 1448818, 2897636]

約数ペア:

[(1, 2897636), (2, 1448818), (4, 724409), (7, 413948), (14, 206974), (28, 103487), (239, 12124), (433, 6692), (478, 6062), (866, 3346), (956, 3031), (1673, 1732)]