4762210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 9195120

約数和(自身を除く): 4432910

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 257, 514, 545, 1090, 1285, 1853, 2570, 3706, 4369, 8738, 9265, 18530, 21845, 28013, 43690, 56026, 140065, 280130, 476221, 952442, 2381105, 4762210]

約数ペア:

[(1, 4762210), (2, 2381105), (5, 952442), (10, 476221), (17, 280130), (34, 140065), (85, 56026), (109, 43690), (170, 28013), (218, 21845), (257, 18530), (514, 9265), (545, 8738), (1090, 4369), (1285, 3706), (1853, 2570)]