508733888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{611459}}^1$

素因数の和:611484

約数の個数: 28

約数和(自身を含む): 1087175880

約数和(自身を除く): 578441992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 611459, 1222918, 2445836, 4891672, 7948967, 9783344, 15897934, 19566688, 31795868, 39133376, 63591736, 127183472, 254366944, 508733888]

約数ペア:

[(1, 508733888), (2, 254366944), (4, 127183472), (8, 63591736), (13, 39133376), (16, 31795868), (26, 19566688), (32, 15897934), (52, 9783344), (64, 7948967), (104, 4891672), (208, 2445836), (416, 1222918), (832, 611459)]