231574902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{129083}}^1$

素因数の和:129124

約数の個数: 32

約数和(自身を含む): 520466688

約数和(自身を除く): 288891786

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 129083, 258166, 387249, 774498, 1678079, 2968909, 3356158, 5034237, 5937818, 8906727, 10068474, 17813454, 38595817, 77191634, 115787451, 231574902]

約数ペア:

[(1, 231574902), (2, 115787451), (3, 77191634), (6, 38595817), (13, 17813454), (23, 10068474), (26, 8906727), (39, 5937818), (46, 5034237), (69, 3356158), (78, 2968909), (138, 1678079), (299, 774498), (598, 387249), (897, 258166), (1794, 129083)]