276921904

素因数分解:

$2^4\times 7^1\times {\mathrm{2472517}}^1$

素因数の和:2472532

約数の個数: 20

約数和(自身を含む): 613184464

約数和(自身を除く): 336262560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2472517, 4945034, 9890068, 17307619, 19780136, 34615238, 39560272, 69230476, 138460952, 276921904]

約数ペア:

[(1, 276921904), (2, 138460952), (4, 69230476), (7, 39560272), (8, 34615238), (14, 19780136), (16, 17307619), (28, 9890068), (56, 4945034), (112, 2472517)]