140004844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263167}}^1$

素因数の和:263197

約数の個数: 24

約数和(自身を含む): 294748160

約数和(自身を除く): 154743316

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 263167, 526334, 1052668, 1842169, 3684338, 5000173, 7368676, 10000346, 20000692, 35001211, 70002422, 140004844]

約数ペア:

[(1, 140004844), (2, 70002422), (4, 35001211), (7, 20000692), (14, 10000346), (19, 7368676), (28, 5000173), (38, 3684338), (76, 1842169), (133, 1052668), (266, 526334), (532, 263167)]