498548024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{19891}}^1$

素因数の和:20151

約数の個数: 32

約数和(自身を含む): 1010911440

約数和(自身を除く): 512363416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 482, 964, 1928, 3133, 6266, 12532, 19891, 25064, 39782, 79564, 159128, 258583, 517166, 1034332, 2068664, 4793731, 9587462, 19174924, 38349848, 62318503, 124637006, 249274012, 498548024]

約数ペア:

[(1, 498548024), (2, 249274012), (4, 124637006), (8, 62318503), (13, 38349848), (26, 19174924), (52, 9587462), (104, 4793731), (241, 2068664), (482, 1034332), (964, 517166), (1928, 258583), (3133, 159128), (6266, 79564), (12532, 39782), (19891, 25064)]