2437504

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 4926600

約数和(自身を除く): 2489096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 139, 274, 278, 548, 556, 1096, 1112, 2192, 2224, 4384, 4448, 8768, 8896, 17536, 17792, 19043, 38086, 76172, 152344, 304688, 609376, 1218752, 2437504]

約数ペア:

[(1, 2437504), (2, 1218752), (4, 609376), (8, 304688), (16, 152344), (32, 76172), (64, 38086), (128, 19043), (137, 17792), (139, 17536), (274, 8896), (278, 8768), (548, 4448), (556, 4384), (1096, 2224), (1112, 2192)]