1127487738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{628477}}^1$

素因数の和:628518

約数の個数: 32

約数和(自身を含む): 2534023296

約数和(自身を除く): 1406535558

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 628477, 1256954, 1885431, 3770862, 8170201, 14454971, 16340402, 24510603, 28909942, 43364913, 49021206, 86729826, 187914623, 375829246, 563743869, 1127487738]

約数ペア:

[(1, 1127487738), (2, 563743869), (3, 375829246), (6, 187914623), (13, 86729826), (23, 49021206), (26, 43364913), (39, 28909942), (46, 24510603), (69, 16340402), (78, 14454971), (138, 8170201), (299, 3770862), (598, 1885431), (897, 1256954), (1794, 628477)]