2505944

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 5452320

約数和(自身を除く): 2946376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 613, 1022, 1226, 2044, 2452, 4088, 4291, 4904, 8582, 17164, 34328, 44749, 89498, 178996, 313243, 357992, 626486, 1252972, 2505944]

約数ペア:

[(1, 2505944), (2, 1252972), (4, 626486), (7, 357992), (8, 313243), (14, 178996), (28, 89498), (56, 44749), (73, 34328), (146, 17164), (292, 8582), (511, 4904), (584, 4291), (613, 4088), (1022, 2452), (1226, 2044)]