1358854

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 24

約数和(自身を含む): 2430864

約数和(自身を除く): 1072010

約数列:

[1, 2, 7, 14, 31, 62, 101, 202, 217, 434, 707, 961, 1414, 1922, 3131, 6262, 6727, 13454, 21917, 43834, 97061, 194122, 679427, 1358854]

約数ペア:

[(1, 1358854), (2, 679427), (7, 194122), (14, 97061), (31, 43834), (62, 21917), (101, 13454), (202, 6727), (217, 6262), (434, 3131), (707, 1922), (961, 1414)]