2160172

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 4354560

約数和(自身を除く): 2194388

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 431, 716, 862, 1253, 1724, 2506, 3017, 5012, 6034, 12068, 77149, 154298, 308596, 540043, 1080086, 2160172]

約数ペア:

[(1, 2160172), (2, 1080086), (4, 540043), (7, 308596), (14, 154298), (28, 77149), (179, 12068), (358, 6034), (431, 5012), (716, 3017), (862, 2506), (1253, 1724)]