2013807344

素因数分解:

$2^4\times {\mathrm{1381}}^1\times {\mathrm{91139}}^1$

素因数の和:92528

約数の個数: 20

約数和(自身を含む): 3904619880

約数和(自身を除く): 1890812536

約数列:

[1, 2, 4, 8, 16, 1381, 2762, 5524, 11048, 22096, 91139, 182278, 364556, 729112, 1458224, 125862959, 251725918, 503451836, 1006903672, 2013807344]

約数ペア:

[(1, 2013807344), (2, 1006903672), (4, 503451836), (8, 251725918), (16, 125862959), (1381, 1458224), (2762, 729112), (5524, 364556), (11048, 182278), (22096, 91139)]