1330382886464

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{310257203}}^1$

素因数の和:310257282

約数の個数: 28

約数和(自身を含む): 2679381213744

約数和(自身を除く): 1348998327280

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 310257203, 620514406, 1241028812, 2482057624, 4964115248, 9928230496, 19856460992, 20787232601, 41574465202, 83148930404, 166297860808, 332595721616, 665191443232, 1330382886464]

約数ペア:

[(1, 1330382886464), (2, 665191443232), (4, 332595721616), (8, 166297860808), (16, 83148930404), (32, 41574465202), (64, 20787232601), (67, 19856460992), (134, 9928230496), (268, 4964115248), (536, 2482057624), (1072, 1241028812), (2144, 620514406), (4288, 310257203)]