4480294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 8386560

約数和(自身を除く): 3906266

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 239, 478, 721, 1339, 1442, 1673, 2678, 3107, 3346, 6214, 9373, 18746, 21749, 24617, 43498, 49234, 172319, 320021, 344638, 640042, 2240147, 4480294]

約数ペア:

[(1, 4480294), (2, 2240147), (7, 640042), (13, 344638), (14, 320021), (26, 172319), (91, 49234), (103, 43498), (182, 24617), (206, 21749), (239, 18746), (478, 9373), (721, 6214), (1339, 3346), (1442, 3107), (1673, 2678)]