2028291248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{8933}}^1$

素因数の和:9581

約数の個数: 40

約数和(自身を含む): 4107781728

約数和(自身を除く): 2079490480

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 617, 1234, 2468, 4936, 8933, 9872, 14191, 17866, 28382, 35732, 56764, 71464, 113528, 142928, 205459, 227056, 410918, 821836, 1643672, 3287344, 5511661, 11023322, 22046644, 44093288, 88186576, 126768203, 253536406, 507072812, 1014145624, 2028291248]

約数ペア:

[(1, 2028291248), (2, 1014145624), (4, 507072812), (8, 253536406), (16, 126768203), (23, 88186576), (46, 44093288), (92, 22046644), (184, 11023322), (368, 5511661), (617, 3287344), (1234, 1643672), (2468, 821836), (4936, 410918), (8933, 227056), (9872, 205459), (14191, 142928), (17866, 113528), (28382, 71464), (35732, 56764)]